Lee-Ann Hayek

• Ph.D., University of Maryland, College Park
• A.B., Emmanuel College

Mathematical statistical modeling and scientific problem solution for complex biological and environmental systems. Subspecialties in quantitative and statistical field ecology / paleoecology/ biological diversity, especially marine.

Journal Article

• Dakora, Felix D., Hayek, Lee-Ann C., and Drake, Bert G. 2024. "¹⁵NH₄⁺ uptake and assimilation into amino acids is markedly reduced by elevated CO₂ in Scirpus olneyi, a C3 land plant species." South African Journal of Botany, 170 288–296. https://doi.org/10.1016/j.sajb.2024.05.001.
• Sutton, Seth R., Culver, Stephen J., Hayek, Lee-Ann C., Mallinson, David J., Robinson, Marci M., Dowsett, Harry J., and Buzas, Martin A. 2024. "Benthic Foraminiferal Community Changes Across the Miocene Climatic Optimum Identified by Shebi Analysis (She Analysis for Biozone Identification), Calvert Cliffs, Maryland, USA." Journal of Foraminiferal Research, 54, (2) 188–197. https://doi.org/10.61551/gsjfr.54.2.188.
• Yadana, Su, Valitutto, Marc T., Aung, Ohnmar, Hayek, Lee-Ann C., Yu, Jennifer H., Myat, Theingi Win, Lin, Htin, Htun, Moh Moh, Thu, Hlaing Myat, Hagan, Emily, Francisco, Leilani, and Murray, Suzan. 2023. "Assessing Behavioral Risk Factors Driving Zoonotic Spillover Among High-risk Populations in Myanmar." EcoHealth, 20, (1) 31–42. https://doi.org/10.1007/s10393-023-01636-9.
• Wilson, Brent and Hayek, Lee-Ann C. 2023. "Foraminifera Associated with Swirled Spartina Patens Beds on Perched Marshes Along the Rocky Coastline of Lunenburg County, Nova Scotia." Journal of Foraminiferal Research, 53, (1) 49–56. https://doi.org/10.2113/gsjfr.53.1.49.
• Buzas, Martin A., Hayek, Lee-Ann C., Culver, Stephen J., Murray, John W., and Jones, Daniel O. B. 2023. "Oceanic-Scale Species Diversity of Living Benthic Foraminifera: Insights into Neogene Diversity, Community Structure, Species Duration, and Biogeography." Journal of Foraminiferal Research, 53, (3) 256–265. https://doi.org/10.2113/gsjfr.53.3.256.
• Wilson, Brent and Hayek, Lee-Ann C. 2023. "The Later Holocene Foraminifera of Liverpool Bay (Bae Lerpwl), British Isles: Morphospecies and Community Level Patterns." Journal of Foraminiferal Research, 53, (3) 226–242. https://doi.org/10.2113/gsjfr.53.3.226.
• Anderson, Kailey B., Steeil, James C., Latimer, Erin, Hall, Victoria, Hayek, Lee-Ann C., and Brandão, João. 2022. "Changes in Serum Cardiac Troponin i in Asian Elephants (Elephas maximus) with Elephant Endotheliotropic Herpesvirus Infection." Journal of Zoo and Wildlife Medicine, 53, (2) 249–258. https://doi.org/10.1638/2021-0003.
• Hayek, Lee-Ann C., Buzas, Martin A., Buzas-Stephens, Pamela, and Buzas, Jeffrey S. 2021. "On Replicates for Comparing Species Densities in Space and Time." Journal of Foraminiferal Research, 51, (2) 92–97. https://doi.org/10.2113/gsjfr.51.2.92.
• Kishbaugh, Jennifer C., Valitutto, Marc T., Aung, Ohnmar, Tun, Kyaw Yan Naing, Hayek, Lee-Ann C., Yu, Jennifer H., and Murray, Suzan. 2021. "Use of a Portable Analyzer for Venous Blood Gas and Biochemistry Analysis in Free-ranging Indian Flying Foxes (Pteropus giganteus) in Myanmar." Journal of wildlife diseases, 57, (1) 242–245. https://doi.org/10.7589/JWD-D-20-00095.
• Kamau, Maureen W., Hassell, James M., Milnes, Ellie L., Hayek, Lee-Ann C., Mutinda, Mathew M., Harel, Roi, Matsumoto-Oda, Akiko, Yu, Jennifer H., Zimmerman, Dawn, Crofoot, Margaret, and Murray, Suzan. 2021. "Point of Care Blood Gas and Electrolyte Analysis in Anesthetized Olive Baboons (Papio anubis) in a Field Setting." International Journal of Primatology, https://doi.org/10.1007/s10764-021-00241-3.
• Neiffer, Donald L., Hayek, Lee-Ann C., Conyers, Dianna, Daneault, Andre, Sincage, Jamie, and Yawn, Jim. 2021. "Comparison of Subcarapacial Sinus and Brachial Vein Phlebotomy Sites for Blood Collection in Free-Ranging Gopher Tortoises (Gopherus Polyphemus)." Journal of Zoo and Wildlife Medicine, 52, (3) 966–974. https://doi.org/10.1638/2020-0190.
• Yu, Jennifer H., Ngoc Duyen Huong Nguyen, Lam, Hai Kim, Jimerson, Jessica, Hayek, Lee-Ann C., Raphael, Bonnie L., Van Thai Nguyen, and Valitutto, Marc T. 2021. "Serum Biochemistry and Select Mineral Parameters of Pre-Release Sunda Pangolins (Manis Javanica) Following Rehabilitation in Vietnam." Journal of Zoo and Wildlife Medicine, 52, (1) 241–252. https://doi.org/10.1638/2020-0124.
• Buzas, Martin A., Hayek, Lee-Ann C., and Huber, Brian T. 2020. "The Ecological Balance of Nature: Identifying Stasis and Growth in Late Cretaceous Planktonic Foraminifera from ODP Hole 690C (Weddell Sea)." Journal of Foraminiferal Research, 50, (3) 313–317. https://doi.org/10.2113/gsjfr.50.3.313.
• Wilson, Brent and Hayek, Lee-Ann C. 2020. "Calcareous meiofauna associated with the calcareous alga Corallina officinalis on bedrock and boulder-field shores of Ceredigion, Wales, UK." Journal of the Marine Biological Association of the United Kingdom, 100, (8) 1205–1217. https://doi.org/10.1017/S0025315420001174.
• McEntire, Michael S., Hope, Katharine L., Hayek, Lee-Ann C., and Siegal-Willott, Jessica L. 2020. "Review of Anesthetic Protocols in Andean Bears (Tremarctos Ornatus), Sloth Bears (Melursus Ursinus), and Giant Pandas (Ailuropoda melanoleuca) at the Smithsonian Institution's National Zoological Park, 1995-2016." Journal of Zoo and Wildlife Medicine, 51, (1) 67–79. https://doi.org/10.1638/2018-0165.
• Sanchez, Carlos R., Hayek, Lee-Ann C., Carlin, Ellen P., Brown, Scott A., Citino, Scott, Marker, Laurie, Jones, Krista L., and Murray, Suzan. 2020. "Glomerular filtration rate determined by measuring serum clearance of a single dose of inulin and serum symmetric dimethylarginine concentration in clinically normal cheetahs (Acinonyx jubatus)." American Journal of Veterinary Research, 81, (4) 375–380. https://doi.org/10.2460/ajvr.81.4.375.
• Wilson, Brent and Hayek, Lee-Ann C. 2020. "Contrasting paleoecologies of spiral and serial benthic foraminifera in deep middle bathyal exposures, lower to middle Miocene Brasso Formation, Trinidad, West Indies." Micropaleontology, 66, (4) 269–283. https://doi.org/10.47894/mpal.66.4.01.
• Wilson, Brent, Coimbra, Joao C., and Hayek, Lee-Ann C. 2020. "Benthic foraminifera and Neogene sea level changes in the Pelotas Basin, offshore south Brazil." Ocean and Coastal Research, 68. https://doi.org/10.1590/s2675-28242020068333.
• Collins, Laurel S., Cheng, Jie, Hayek, Lee-Ann C., Fourqurean, James W., and Buzas, Martin A. 2019. "Historical seagrass abundance of Florida Bay, USA, based on a foraminiferal proxy." Journal of Paleolimnology, 62, (1) 15–29. https://doi.org/10.1007/s10933-019-00072-6.
• Hayek, Lee-Ann C., Buzas, Martin A., and Thomas, Ellen. 2019. "Identifying disruptions to the ecological balance of nature: a foraminiferal example across the initiation of the Paleocene–Eocene thermal maximum." Paleobiology, 45, (1) 98–113. https://doi.org/10.1017/pab.2018.45.
• Murray, Suzan, Kishbaugh, Jennifer C., Hayek, Lee-Ann C., Kutinsky, Ilana, Dennis, Patricia M., Devlin, William, Hope, Katharine L., Danforth, Marietta D., and Murphy, Hayley W. 2019. "Diagnosing cardiovascular disease in western lowland gorillas (Gorilla gorilla gorilla) with brain natriuretic peptide." PloS One, 14, (3) 1–8. https://doi.org/10.1371/journal.pone.0214101.
• Mutinda, Mathew, Crofoot, Margaret C., Kishbaugh, Jennifer C., Hayek, Lee-Ann C., Zimmerman, Dawn, Tunseth, Devin A., and Murray, Suzan. 2019. "Blood Biochemical Reference Intervals for Free-Ranging Olive Baboons (Papio anubis) in Kenya." International Journal of Primatology, 40, (2) 187–196. https://doi.org/10.1007/s10764-018-0074-2.
• Siegal-Willott, Jessica, Bauer, Kendra L., Hayek, Lee-Ann C., Luensman, Nicole M., Cross, Tangara N., Sajecki, Jaime L., and McRuer, David L. 2019. "Comparison of Isoflurane Gas Versus a Guaifenesin, Ketamine, and Medetomidine Constant-Rate Infusion for Maintenance Anesthesia in American Black Bears (Ursus Americanus)." Journal of Zoo and Wildlife Medicine, 50, (3) 570–578. https://doi.org/10.1638/2018-0124.
• Wilson, Brent, Hayek, Lee-Ann C., and Pivel, Maria A. G. 2019. "Quantifying and comparing rates of dissolution and assemblage turnover among planktonic foraminifera; a case study from the Upper Quaternary in ODP Hole 926A, Ceara Rise, western tropical Atlantic Ocean." Micropaleontology, 65, (6) 473–483. https://doi.org/10.47894/mpal.65.6.01.
• Wilson, Brent and Hayek, Lee-Ann C. 2019. "Planktonic foraminifera as indicators of oceanographic complexity on the southern Caribbean Sea continental shelf." Estuarine Coastal and Shelf Science, 228 UNSP 106359–UNSP 106359. https://doi.org/10.1016/j.ecss.2019.106359.
• Wilson, Brent and Hayek, Lee-Ann C. 2019. "Benthic foraminifera and the polychaete Sabellaria alveolata (Linnaeus, 1767) on the intertidal rocky shore at Ceinewydd, Ceredigion, Wales, UK." Marine Micropaleontology, 146 51–58. https://doi.org/10.1016/j.marmicro.2018.12.003.
• Costelloe, Ashleigh, Wilson, Brent, Horton, Benjamin P., and Hayek, Lee-Ann C. 2018. "Temporal assemblage turnovers of intertidal foraminiferal communities from tropical (SE Caribbean) and temperate (NE England and SW Spain) regions." Estuarine Coastal and Shelf Science, 204 86–97. https://doi.org/10.1016/j.ecss.2018.01.028.
• Norton, Benjamin B., Tunseth, Devin, Holder, Kali, Briggs, Michael, Hayek, Lee-Ann C., and Murray, Suzan. 2018. "Causes of morbidity in captive African lions (Panthera leo) in North America, 2001-2016." Zoo biology, 37, (5) 354–359. https://doi.org/10.1002/zoo.21435.
• Wilson, Brent and Hayek, Lee-Ann C. 2018. "A Study of Co-Occurrences of Foraminifera and Mussels in a Polluted Nova Scotian Wetland, Atlantic Canada." Journal of Foraminiferal Research, 48, (2) 164–171. https://doi.org/10.2113/gsjfr.48.2.164.
• Wilson, Brent, Hayek, Lee-Ann C., and Bowles, Stella Marguerite. 2018. "Intertidal foraminifera in the Spartina patens floral zone of the LaHave Estuary, Canada: A baseline for assessing organic pollution remediation." Estuarine Coastal and Shelf Science, 213 230–235. https://doi.org/10.1016/j.ecss.2018.08.028.
• Wilson, Brent, Hayek, Lee-Ann C., and Ramdin, Khadine A. 2018. "An eddy, a wake and a plume: controls on bathyal foraminifera around Tobago, western tropical Atlantic Ocean." Paläontologische Zeitschrift, 92, (4) 561–575. https://doi.org/10.1007/s12542-018-0402-z.
• Buzas, Martin A., Hayek, Lee-Ann C., Buzas-Stephens, Pamela, and Simms, Alexander R. 2017. "The Ecological Balance of Nature and the Evolution of Baffin Bay, Texas." Journal of Foraminiferal Research, 47, (2) 219–227. https://doi.org/10.2113/gsjfr.47.2.219.
• Colburn, A. Margarita Woc, Murray, Suzan, Hayek, Lee-Ann C., Marker, Laurie, and Sanchez, Carlos R. 2017. "Cardiorespiratory Effects of Dexmedetomidine-Butorphanol-Midazolam (Dbm): a Fully Reversible Anesthetic Protocol in Captive and Semi-Free-Ranging Cheetahs (Acinonyx Jubatus)." Journal of Zoo and Wildlife Medicine, 48, (1) 40–47. https://doi.org/10.1638/2016-0042.1.
• Wilson, Brent and Hayek, Lee-Ann C. 2017. "Islands, currents, eddies, fronts . . . and benthic foraminifera: Controls on neritic distributions off Trinidad." Micropaleontology, 63, (1) 15–26.
• Wilson, Brent, Hayek, Lee-Ann C., and Rattan, Krystella. 2017. "Distinguishing upper bathyal benthic foraminifera beneath the seasonally variable edge of the Orinoco Plume." Micropaleontology, 63, (5) 305–319.
• Marrow, Judilee C., Woc-Colburn, Margarita, Hayek, Lee-Ann C., Marker, Laurie, and Murray, Suzan. 2015. "Camparison of Two α₂-Adrenergic Agonists on urine contamination of semen collected by Electroejaculation in Captive and Semi–Free-Ranging Cheetah (Acinonyx Jubatus)." Journal of Zoo and Wildlife Medicine, 46, (2) 417–420. https://doi.org/10.1638/2014-0211R2.1.
• Vollmer, Nicole L., Hayek, Lee-Ann C., Heithaus, Michael R., and Connor, Richard C. 2015. "Further evidence of a context-specific agonistic signal in bottlenose dolphins: the influence of consortships and group size on the pop vocalization." Brill, 152, (14) 1979–2000. https://doi.org/10.1163/1568539X-00003311.
• Wilson, Brent and Hayek, Lee-Ann C. 2015. "Late Quaternary benthic foraminifera and the Orinoco Plume." Marine Micropaleontology, 121 85–96. https://doi.org/10.1016/j.marmicro.2015.11.004.
• Wilson, Brent and Hayek, Lee-Ann C. 2015. "Distinguishing Relative Specialist and Generalist Species in the Fossil Record." Marine Micropaleontology, 119 7–16. https://doi.org/10.1016/j.marmicro.2015.07.001.
• Wilson, Brent and Hayek, Lee-Ann C. 2015. "Foraminifera on the Demerara Rise offshore Surinam: crustal subsidence or shallowing of an oxygen minimum zone?" Geological Magazine, 152, (5) 1–14. https://doi.org/10.1017/S0016756814000673.
• Buzas, Martin A., Hayek, Lee-Ann C., Culver, Stephen J., Hayward, Bruce W., and Osterman, Lisa E. 2014. "Ecological and evolutionary consequences of benthic community stasis in the very deep sea (>1500 m)." Paleobiology, 40, (1) 102–112. https://doi.org/10.1666/13010.
• France, Christine A. M., Owsley, Douglas W., and Hayek, Lee-Ann C. 2014. "Stable isotope indicators of provenance and demographics in 18th and 19th century North Americans." Journal of Archaeological Science, 42 356–366. https://doi.org/10.1016/j.jas.2013.10.037.
• Marrow, Judilee C., Padilla, Luis R., Hayek, Lee-Ann C., Bush, Mitch, and Murray, Suzan. 2014. "Comparison of Antibody Response to a Non-Adjuvanted, Live Canarypox-Vectored Recombinant Rabies Vaccine and a Killed, Adjuvanted Rabies Vaccine in Eld's Deer (Rucervus Eldi Thamin)." Journal of Zoo and Wildlife Medicine, 45, (2) 315–320. https://doi.org/10.1638/2013-0171R1.1.
• Wilson, Brent, Coimbra, João, and Hayek, Lee-Ann C. 2014. "Ostracoda (Arthropoda, Crustacea) in a Miocene oxygen minimum zone, Trinidad, West Indies: a test of the Platycopid Signal Hypothesis." Journal of South American Earth Sciences, 54 210–216. https://doi.org/10.1016/j.jsames.2014.06.003.
• Wilson, Brent and Hayek, Lee-Ann C. 2014. "Ontology Confounds Reproducibility in Ecology and Climate Science." Life: The Excitement of Biology, 2, (1) 13–30. https://doi.org/10.9784/LEB2(1)Wilson.01.
• Adey, Walter H., Laughinghouse, Haywood Dail, Miller, John B., Hayek, Lee-Ann C., Thompson, Jesse G., Bertman, Steven, Hampel, Kristin, and Puvanendran, Shanmugam. 2013. "Algal turf scrubber (ATS) floways on the Great Wicomico River, Chesapeake Bay: productivity, algal community structure, substrate and chemistry." Journal of Phycology, 49, (3) 489–501. https://doi.org/10.1111/jpy.12056.
• Hayek, Lee-Ann C. and Buzas, Martin A. 2013. "On the Proper and Efficient Use of Diversity Measures with Individual Field Samples." The Journal of Foraminiferal Research, 43, (3) 305–313. https://doi.org/10.2113/gsjfr.43.3.305.
• Hayek, Lee-Ann C. and Wilson, Brent. 2013. "Quantifying Assemblage Turnover and Species Contributions at Ecologic Boundaries." PLoS ONE, 8, (10) e74999. https://doi.org/10.1371/journal.pone.0074999.
• Siegal-Willott, Jessica, Harr, Kendal E., Hall, Jeffery O., Hayek, Lee-Ann C., Auil-Gomez, Nicole, Powell, James A., Bonde, Robert K., and Heard, Darryl. 2013. "Blood mineral concentrations in manatees (trichechus manatus latirostris and trichechus manatus manatus)." Journal of Zoo and Wildlife Medicine, 44, (2) 285–294. https://doi.org/10.1638/2012-0093R.1.
• Smith, Carly J., Collins, Laurel S., and Hayek, Lee-Ann C. 2013. "Biogeographic effects of the closing Central American Seaway on the benthic Foraminifera of Venezuela." Bulletin of Marine Science, 89, (4) 921–936. https://doi.org/10.5343/bms.2013.1006.
• Alexander, Sara N., Hayek, Lee-Ann C., and Weeks, Andrea. 2012. "A Subspecific Revision of North American Saltmarsh Mallow Kosteletzkya pentacarpos (L.) Ledeb. (Malvaceae)." Castanea: The Journal of the Southern Appalachian Botanical Society, 77, (1) 106–122. https://doi.org/10.2179/11-022.
• Boedeker, Nancy C., Hayek, Lee-Ann C., Murray, Suzan, de Avila, David M., and Brown, Janine L. 2012. "Effects of a gonadotropin-releasing hormone vaccine on ovarian cyclicity and uterine morphology of an Asian elephant (elephas maximus)." Journal of Zoo and Wildlife Medicine, 43, (3) 603–614. https://doi.org/10.1638/2011-0270.1.
• Adey, Walter H. and Hayek, Lee-Ann C. 2011. "Elucidating Marine Biogeography with Macrophytes: Quantitative Analysis of the North Atlantic Supports the Thermogeographic Model and Demonstrates a Distinct Subarctic Region in the Northwestern Atlantic." Northeastern Naturalist, 18 1–128. https://doi.org/10.1656/045.018.m801.
• Buzas, Martin A. and Hayek, Lee-Ann C. 2011. "Community Structure: Global Evaluation and the Role of within Community Beta-Diversity." Journal of Foraminiferal Research, 41, (2) 138–154. https://doi.org/10.2113/gsjfr.41.2.138.
• Siegal-Willott, Jessica L., Harr, Kendal, Hayek, Lee-Ann C., Scott, Karen C., Gerlach, Trevor, Sirois, Paul, Reuter, Mike, Crewz, David W., and Hill, Richard C. 2010. "Proximate Nutrient Analyses of Four Species of Submerged Aquatic Vegetation Consumed by Florida Manatee (Trichechus manatus latirostris) Compared to Romaine Lettuce (Lactuca sativa var. longifolia)." Journal of Zoo and Wildlife Medicine, 41, (4) 594–602. https://doi.org/10.1638/2009-0118.1.
• Siegal-Willott, Jessica L., Citino, Scott B., Wade, Scotty, Elder, Laura, Hayek, Lee-Ann C., and Lance, William R. 2009. "Butorphanol, azaperone, and medetomidine anesthesia in free-ranging white-tailed deer (Odocoileus virginianus) using radiotransmitter darts." Journal of Wildlife Diseases, 45, (2) 468–480.
• Virnstein, Robert W., Hayek, Lee-Ann C., and Morris, Lori J. 2009. "Pulsating patches: a model for the spatial and temporal dynamics of the threatened seagrass Halophila johnsonii." Marine Ecology Progress Series, 385 97–109. https://doi.org/10.3354/meps08039.
• Buzas, Martin A., Hayek, Lee-Ann C., and Culver, Stephen J. 2007. "Community structure of benthic foraminifera in the Gulf of Mexico." Marine Micropaleontology, 65 43–53.
• Buzas, Martin A., Hayek, Lee-Ann C., Hayward, B. W., Grenfell, H. R., and Sabaa, A. T. 2007. "Biodiversity and community structure of deep-sea foraminifera around New Zealand." Deep-Sea Research. Part I, Oceanographic Research Papers, 54, (9) 1641–1654. https://doi.org/10.1016/j.dsr.2007.05.008.
• Hayek, Lee-Ann C., Buzas, Martin A., and Osterman, Lisa E. 2007. "Community structure of foraminiferal communities within temporal biozones from the western Arctic ocean." Journal of Foraminiferal Research, 37, (1) 33–40. https://doi.org/10.2113/gsjfr.37.1.33.
• Jain, Sreepat, Collins, Laurel S., and Hayek, Lee-Ann C. 2007. "Relationship of benthic foraminiferal diversity to paleoproductivity in the Neogene Caribbean." Palaeogeography palaeoclimatology palaeoecology, 255, (3-4) 223–245. https://doi.org/10.1016/j.palaeo.2007.05.017.
• Loeffler, I. Kati, Howard, JoGayle, Montali, Richard J., Hayek, Lee-Ann C., Dubovi, Edward, Zhang, Zhihe, Yan, Qigui, Guo, Wanzhu, and Wildt, David E. 2007. "Serosurvey of ex situ giant pandas (Ailuropoda melanoleuca) and red pandas (Ailurus fulgens) in China with implications for species conservation." Journal of Zoo and Wildlife Medicine, 38, (4) 559–566. https://doi.org/10.1638/2006-0008R.1.
• Allendorf, T. D., Khaing, Khaing Swe, Oo, Thida, Htut, Ye, Myint Aung, Myint Aung, Hayek, Lee-Ann C., Leimgruber, Peter, and Wemmer, Christen M. 2006. "Community attitudes toward three protected areas in Upper Myanmar (Burma)." Environmental management, 33 344–352.
• Hayek, Lee-Ann C. and Buzas, Martin A. 2006. "The martyrdom of St. Lucie: Decimation of a meiofauna." Bulletin of Marine Science, 79, (2) 341–352. https://doi.org/10.2113/36.2.135.
• Wemmer, Christen M., Krishnamurthy, V., Shrestha, S., Hayek, Lee-Ann C., Thannt, Myo, and Nanjappa, K. A. 2006. "Assessment of Body Condition in Asian Elephants (Elephas maximus)." Zoo biology, 25 187–200.
• Adey, Walter H. and Hayek, Lee-Ann C. 2005. "The biogeographic structure of the northwestern Atlantic rocky shore intertidal." Crytogamie Algolgie, 26, (1) 35–66.
• Buzas, Martin A. and Hayek, Lee-Ann C. 2005. "On richness and evenness within and between communities." Paleobiology, 31 199–220.
• Hayek, Lee-Ann C. and Heyer, W. Ronald. 2005. "Determining sexual dimorphism in frog measurement data: integration of statistical significance, measurement error, effect size and biological significance." Anais da Academia Brasileira de Ciencias, 77, (1) 45–76.
• Hayek, Lee-Ann C. 2003. "Adaptive cluster sampling for amphibians." Froglog, 55 2–3.
• Buzas, Martin A., Hayek, Lee-Ann C., Reed, Sherry A., and Jett, Jennifer A. 2002. "Foraminiferal Densities over five years in the Indian River Lagoon, Florida: A model of pulsating patches." Journal of Foraminiferal Research, 32, (1) 68–92.
• Osterman, Lisa E., Buzas, Martin A., and Hayek, Lee-Ann C. 2002. "SHE analysis for biozonation of benthic foraminiferal assemblages from western Arctic Ocean." Palaios, 17 297–303.
• Hayek, Lee-Ann C., Heyer, W. Ronald, and Gascon, Claude. 2001. "Frog Morphometrics: A Cautionary Tale." Alytes: International Journal of Batrachology, 18, (3-4) 153–177.
• Hayek, Lee-Ann C., Heyer, W. Ronald, and Gascon, Claude. 2001. "Frog morphometrics: A cautionary tale." Alytes: International Journal of Batrachology, 18, (3-4) 153–177.
• Buzas, Martin A. and Hayek, Lee-Ann C. 2000. "A Case for Long-Term Monitoring of the Indian River Lagoon, Florida: Foraminiferal Densities, 1977-1996." Bulletin of Marine Science, 67, (2) 805–814.
• Baccino, E., Ubelaker, Douglas H., Hayek, Lee-Ann C., and Zerilli, A. 1999. "Evaluation of seven methods of estimating age at death from mature human skeletal remains." Journal of forensic sciences, 44, (5) 931–936.
• Buzas, Martin A. and Hayek, Lee-Ann C. 1998. "SHE Analysis for Biofacies Identification." Journal of Foraminiferal Research, 28, (3) 233–239.
• Galera, V., Ubelaker, Douglas H., and Hayek, Lee-Ann C. 1998. "Comparison of macroscopic cranial methods of age estimation applied to skeletons from the Terry Collection." Journal of forensic sciences, 43, (5) 933–939.
• Wemmer, Christen M., Hayek, Lee-Ann C., Krishnamurty, V., Myo Than, U., Senanayake, W., and Ratnasoorla, W. D. 1998. ""The Game is Afoot": Morphometric Relationships in Living Asian Elephants." Acta Theriologica, 27 1–14.
• Benson, Richard H. and Hayek, Lee-Ann C. 1997. "An Application of Spectral Analysis: Tying Iterative Changes in the Earth's Magnetic Field to Rhythms in Earth Orbital Motion." Stats, 18 3–8.
• Bernor, Raymond L., Tobien, Heinz, Hayek, Lee-Ann C., and Mittman, H. 1997. "Hippotherium primigenium (Equidae, Mammalia) from the Late Miocene of Howenegg (Hegau, Germany)." Andrias, 30, (9) 1–231.
• Felder, Darryl L., Williamns, A., Neigel, J. E., and Hayek, Lee-Ann C. 1997. "Phenotypic Analysis of Stone Crabs, Menippe mercenaria (SAY form Georgia, USA (Decapoa: Xanthidae)." Fish Bulletin, 37–38.
• Hayek, Lee-Ann C. 1997. "Life and Works of a celebrated Statistician: Prof. Joseph Gastwirth." Stats, 19 3–7.
• Buzas, Martin A. and Hayek, Lee-Ann C. 1996. "Biodiversity resolution: an integrated approach." Biodiversity Letters, 3, (2) 40–43.
• Benson, Richard H., Hayek, Lee-Ann C., Hodell, David A., and Rakic-El Bied, K. 1995. "Extending the Climatic Precession Curve Back into the Late Miocene by Signature Template Comparison." Paleoceanography, 10, (1) 5–20.
• Bernor, Raymond L., Franzen, J. L., and Hayek, Lee-Ann C. 1995. "Die Obermiozane (turolische) Wirbeltierfauna vin Dorn-Durkheim Rheinhessen (SW-Deutchland) Mammalia: Perissodactyla, Equidae." Courier Senckenbergiana, 34–60.
• Cheetham, Alan H., Jackson, Jeremy B. C., and Hayek, Lee-Ann C. 1995. "Quantitative Genetics of Bryozoan Phenotypic Evolution .3. Phenotypic Plasticity and the Maintenance of Genetic-Variation." Evolution, 49, (2) 290–296.
• Galera, V., Ubelaker, Douglas H., and Hayek, Lee-Ann C. 1995. "Interobserver Error in Macroscopic Methods of Estimating Age at Death From the Human Skeleton." International Journal of Anthropology, 10, (4) 229–239.
• Hayek, Lee-Ann C. 1995. "The Ethical Statistician: Moral Codes and Professional Ethics." Amstat News, 219 13–16.
• Hayek, Lee-Ann C. 1995. "The Ethical Statistician: Writing Ethical Guidelines Poses Unforeseen Problems." Amstat News, 218 13–15.
• Hayek, Lee-Ann C. and Glinsman, Lisha. 1995. "Statistical Evaluation of Renaissance Art Objects." Stats, 13 15–18.
• Solounias, Nikos and Hayek, Lee-Ann C. 1995. "Paleobiological Dietary Adaptations of 7 Extinct Giraffid Species." Journal of Vertebrate Paleontology, 31–37.
• Cheetham, Alan H., Jackson, Jeremy B. C., and Hayek, Lee-Ann C. 1994. "Quantitative Genetics of Bryozoan Phenotypic Evolution .2. Analysis of Selection and Random Change in Fossil Species using Reconstructed Genetic-Parameters." Evolution, 48, (2) 360–375.
• Hayek, Lee-Ann C. 1994. "A day in the Working Life of a Prominent Statistician at the Smithsonian." Stats, 12 29–31.
• Cheetham, Alan H., Jackson, Jeremy B. C., and Hayek, Lee-Ann C. 1993. "Quantitative Genetics of Bryozoan Phenotypic Evolution .1. Rate Tests for Random Change Versus Selection in Differentiation of Living Species." Evolution, 47, (5) 1526–1538.
• Glinsman, Lisha and Hayek, Lee-Ann C. 1993. "A Multivariate Analysis of Renaissance Portrait Medals: Determination of Expanded Nomenclature." Archaeometry, 35, (1) 49–67.
• Solounias, Nikos and Hayek, Lee-Ann C. 1993. "New Methods of Tooth Microwear Analysis and Application to Dietary Determination of Two Extinct Antelopes." Journal of Zoology, 229 421–445.
• Hayek, Lee-Ann C., Bernor, Raymond L., Solounias, Nikos, and Steigerwald, P. 1991. "Preliminary Studies of Hipparionine Horse Diet as Measured by Tooth Microwear." Annales Zoologica Fennici, 28, (3-4) 187–200.
• Ferrari, Frank D. and Hayek, Lee-Ann C. 1990. "Monthly differences in distributions of sex and asymmetry in a looking-glass copepod, Pleuromamma xiphias, off Hawaii." Journal of Crustacean Biology, 10 114–127.
• Cheetham, Alan H. and Hayek, Lee-Ann C. 1988. "Phylogeny Reconstruction in the Neogene Bryozoan Metrarabdotos: A Paleontologic Evaluation of Methodology." Historical Biology, 1, (1) 65–83.
• Hershler, Robert and Hayek, Lee-Ann C. 1988. "Shell variation of springsnail populations in the Cuatro Ciénegas basin, Mexico: preliminary analysis of limnocrene fauna." Nautilus, 102 56–64.
• Schulter-Ellis, Francis and Hayek, Lee-Ann C. 1988. "Sexing North American Eskimo and Indian Innominate Bones with an Acetabulum/ Pubis Index." Journal of Forensic Sciences, 33, (3) 77–96.
• Hayek, Lee-Ann C. and Cheetham, Alan H. 1987. "Curvilinear Regression in Release 2." Lotus, 3, (5) 78–83.
• Davidson, Francis, Hayek, Lee-Ann C., and Altschul, Alan. 1986. "Towards Accurate Assessment of Children's Food Consumption." Ecology of Food and Nutrition, 18 309–317.
• Domning, Daryl and Hayek, Lee-Ann C. 1986. "Interspecific and Intraspecific Morphological Variation in Manatus ( Sirenia: Trichechus)." Marine Mammal Science, 2, (2) 87–144.
• Hayek, Lee-Ann C. 1985. "Ethics Casebook No. 2." Amstat News, 420.
• Hayek, Lee-Ann C. 1985. "Ethics casebook No. 1." Amstat News, 115.
• Schulter-Ellis, Francis, Hayek, Lee-Ann C., and Schmidt, D. 1985. "Determination of Sex with a Discriminant Analysis of New Pelvic Bone Measurements Part II." Journal of Forensic Sciences, 30, (1) 178–185.
• Schulter-Ellis, Francis, Hayek, Lee-Ann C., and Schmidt, D. 1985. "Sexing Indian Skeletons with an Acetabulum/ Pubis Index." American Journal of Physical Anthropology, 66, (2) 227–228.
• Domning, Daryl and Hayek, Lee-Ann C. 1984. "Horizontal Tooth Replacement in the Amazonian Manatee." Mammalia, 48, (1) 105–127.
• Schulter-Ellis, F. P. and Hayek, Lee-Ann C. 1984. "Predicting Rac and Sex with an Acetabulum / Pubis Index." Collegium Anthropologicum, 8, (2) 155–162.
• Cheetham, Alan H. and Hayek, Lee-Ann C. 1983. "Geometric Consequences of Branching Growth in Adeoniform Bryozoa." Paleobiology, 9, (3) 240–260.
• Hayek, Lee-Ann C. and Ireland, Terrence. 1983. "Ethical Guidelines for Statistical Practice." American Statistician, 37, (1) 87–90.
• Schulter-Ellis, Francis, Hayek, Lee-Ann C., Schmidt, David, and Craig, James. 1983. "Determination of Sex with a Discriminant Analysis of New Pelvic Bone Measurements: Part I." Journal of Forensic Sciences, 28, (1) 169–180.
• Ralls, Katherine, Hayek, Lee-Ann C., and Handley, Charles O., Jr. 1982. "Correlations between three measures of size in Neotropical bats." Saugetierkunde Mitt., 30 190–198.
• Ralls, Katherine, Hayek, Lee-Ann C., and Handley, Charles O., Jr. 1982. "Correlations between Three Possible Measures of Size in Neotropical Bats." Säugetierkundliche Mitteilungen, 30, (3) 190–198.
• Cheetham, Alan H., Hayek, Lee-Ann C., and Thomsen, E. 1981. "Growth-Models in Fossil Arborescent Cheilostome Bryozoans." Paleobiology, 7, (1) 68–86.
• Cheetham, Alan H., Hayek, Lee-Ann C., and Thomsen, E. 1980. "Branching Structure in Arborescent Animals - Models of Relative Growth." Journal of theoretical biology, 85, (2) 335–369.
• Ireland, Terrence and Hayek, Lee-Ann C. 1980. "Interim Code of Conduct." Amstat News, 69–71.
• Hayek, Lee-Ann C. 1978. "Statistics at the Smithsonian." Statistics Newsletter, 3, (2) 2–4.

Book

• Adey, Walter H., Hernandez-Kantun, Jazmin, Gabrielson, Paul W., Nash, Merinda C., and Hayek, Lee-Ann C. 2018. Phymatolithon (Melobesioideae, Hapalidiales) in the Boreal–Subarctic Transition Zone of the North Atlantic. Washington, DC: Smithsonian Institution Scholarly Press. In Smithsonian Contributions to the Marine Sciences. https://doi.org/10.5479/si.1943-667X.41.
• Buzas, Martin A., Hayek, Lee-Ann C., Jett, Jennifer A., and Reed, Sherry A. 2015. Pulsating Patches History and Analyses of Spatial, Seasonal, and Yearly Distribution of Living Benthic Foraminifera. Washington, D.C.: Smithsonian Institution. In Smithsonian Contributions to Paleobiology, 97. https://doi.org/10.5479/si.19436688.97.
• Hayek, Lee-Ann C. and Buzas, Martin A. 2010. Surveying Natural Populations: Quantitative tools for assessing biodiversity. New York: Columbia University Press.
• Hayek, Lee-Ann C. and Buzas, Martin A. 1997. Surveying Natural Populations. New York: Columbia University Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. Measuring and monitoring biological diversity: standard methods for amphibians. Smithsonian Institution Press, Washington and London.
• Bernor, Raymond L., Hayek, Lee-Ann C., and Tobien, H. 1993. Studies of Hipparion primigenus (Equidae Mammalia) from the Late Miocene of Howenegg (Hegau) Germany. Karlsruhe, Germany: Staatliches Museum für Naturkunde Karlsruhe. In Carolinea Beiheft.
• Bernor, Raymond L., Qui, Z., and Hayek, Lee-Ann C. 1990. Systematic revision of Chinese Hipparion species described by Sefve, 1927. New York, NY: American Museum of Natural History. In American Museum novitates (no. 2964).
• Hart, C. W., Jr., Hayek, Lee-Ann C., Clark, James M., and Clark, W. 1985. The life history and ecology of the entocytherid ostracod Uncinocythere occidentalis (Kozloff and Whitman) in Idaho. In Smithsonian Contributions to Zoology, 419. https://doi.org/10.5479/si.00810282.419.

Book Chapter

• Hayek, Lee-Ann C. 2015. "Professional Organization membership and leadership." In Leadership and Women in Statistics. Golbeck, A. I., Olson, I., and Gel, Y. R., editors. 247–258. NY: Chapman hall/CRC Statistics.
• Hayek, Lee-Ann C. 2012. "The Thermogeographic Model in Paleogeography:Application of an Abiotic Model to a Plate tectonic World." In Earth Science. Dar, I. A., editor. 297–310. INTECH.
• Heginbotham, Arlen, Bezur, Aniko, Bouchard, Michel, Davis, Jeffrey M., Eremin, Katherine, Frantz, James H., Glinsman, Lisha, Hayek, Lee-Ann C., Hook, Duncan, Kantarelou, Vicky, Karydas, Andreas Germanos, Lee, Lynn, Mass, Jennifer, Matsen, Catherine, McCarthy, Blythe, McGath, Molly, Shugar, Aaron, Sirois, Jane, Smith, Dylan, and Speakman, Robert Jeff. 2010. "An Evaluation of Inter-Laboratory Reproducibility for Quantitative XRF of Historic Copper Alloys." In Metal 2010: International Conference on Metal Conservation, Interim Meeting of the International Council of Museums Committee for Conservation Metal Working Group, October 11-15, 2010, Charleston, South Carolina, USA. Mardikian, Paul, Chemello, Claudia, Watters, Christopher, and Hull, Peter, editors. 178–188. Clemson: Clemson University.
• Hayek, Lee-Ann C. and Kehler, D. 2008. "Statistical Consideration for Forest plot monitoring." In Experimental Design Consideratons for Plot-based Monitoring. Drysdale, C., Hayek, Lee-Ann C., Doyle, M., O'Grady, S., and Kehler, D., editors. Canadian Forest Service, MEAN-Canada and Environment Canada.
• Glinsman, Lisha and Hayek, Lee-Ann C. 2007. "A Multivariate Analysis of Italian Renaissance Portrait Medals: An Expanded nomenclature for Defining Alloy Composition." In Renaissance Medals (Vol. 1). 592–598. Washington;New York: National Gallery of Art; Distributed by Oxford University Press.
• Hayek, Lee-Ann C. 2004. "Some Considerations for the use of Statistical methods in Chrysomelidae." In New Developments in the Biology of Chrysomelidae. Jolivet, Pierre, Santiago-Blay, Jorge A., and Schmitt, Michael, editors. 147–158. The Hague, Netherlands: SPB Academic Publishers.
• Hayek, Lee-Ann C. and Bura, E. 2001. "On the Ends of the Taxon Range Problem." In Evolutionary Patterns: Growth, Form and Tempo in the Fossil Record. Jackson, Jeremy B. C., Lidgard, Scott, and McKinney, Frank K., editors. 121–244. Chicago, IL: Chicago University Press.
• Solounias, Nikos, Hayek, Lee-Ann C., Werdelion, L., and McGraw, W. S. 1999. "The Plaeodiet of Giraffoidea with an emphasis on Giraffidae." In The Ruminant Artiodactyle. A.W. Gentry Special Volume. Vrba, E. S., editor. 137–152. New Haven, CT: Yale University Press.
• Hayek, Lee-Ann C. and Buzas, Martin A. 1998. "SHE analysis: an integrated approach to the analysis of forest biodiversity." In Forest biodiversity research, monitoring and modeling. Dallmeier, Francisco and Comiskey, J. A., editors. 311–321. Paris ; NY: UNESCO ; Parthenon Publishing Group. In Man and the biosphere series (no. 20).
• Hayek, Lee-Ann C. 1996. "Appendix 10: Random Numbers." In Measuring and Monitoring Biological Diversity: Standard Methods for Mammals. Wilson, Don E., Cole, F. Russell, Nichils, James D., Rudran, Rasanayagam, and Foster, Mercedes S., editors. 343–354. Washington D.C.: Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1994. "Analysis of Amphibian Biodiversity Data." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 207–269. Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1994. "Table of Random Numbers." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 313–323. Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1994. "Removal Sampling." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 201–206. Washington D.C.: Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1994. "Quantitative Analysis of Amphibian Sampling Data." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 207–250. Washington D.C.: Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1994. "Research Design for Quantitative Amphibian Studies." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 21–40. Washington D.C.: Smithsonian Institution Press.
• Hayek, Lee-Ann C. and McDiarmid, Roy W. 1994. "GIS and remote sensing techniques." In Measuring and Monitoring Biological Diversity — Standard Methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 166–171. Washington, D.C.: Smithsonian Institution Press.
• Hayek, Lee-Ann C. and McDiarmid, Roy W. 1994. "GIS- An Overview for Amphibian Monitoring." In Measuring and Monitoring Biological Diversity: Standard methods for Amphibians. Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S., editors. 166–171. Washington D.C.: Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Keys to a Successful Project." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 41–73. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Glossary." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 325–327. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Index." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 351–359. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Essentials of Standardization and Quantification." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 17–39. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Literature Cited." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 329–350. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Conclusions and Recommendations." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 271–273. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Contents." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. v–viii. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Preface and Introduction." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. xvii–3. Smithsonian Institution Press.
• Heyer, W. Ronald, Donnelly, Maureen A., McDiarmid, Roy W., Hayek, Lee-Ann C., and Foster, Mercedes S. 1994. "Supplemental Approaches to Studying Amphibian Biodiversity." In Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Heyer, W. Ronald, editor. 143–182. Smithsonian Institution Press.
• Hayek, Lee-Ann C. 1989. "Professional Ethics report Vol II No. 2." In Directorate for Science and Policy programs. 3. Washington, D.C.: AAAS.

Report

• Drysdale, C., Hayek, Lee-Ann C., Doyle, M., O'Grady, S., and Kehler, D. 2008. Experimental Design Considerations for Plot-Based Monitoring. Canadian Forest Service, MEAN-Canada and Environment Canada.

Exhibition Catalog

• Glinsman, L. and Hayek, Lee-Ann C. 2001. A Catalogue of Italian Renaissance Medals [Exhibition catalog] Washington D.C.: National Gallery of Art. In Collections of the National Gallery of Art ; systematic catalogue series.