Smithsonian National Museum of Natural History

Thomas Waller

Curator of Cenozoic Mollusca (Emeritus)

 

Department / Division
Education
  • Ph.D. Columbia University, 1966
  • M.S. University of Wisconsin, 1961
  • B.S. University of Wisconsin, 1959
Research Interests

My research area is the evolution of the molluscan class Bivalvia (clams, scallops, oysters) with emphasis on morphology, ecology, geologic history, phylogeny, and systematics.  Basically, I seek to erase the artificial boundary between zoology and paleontology by applying the results of detailed studies of living bivalves to the interpretation of their fossil counterparts on a worldwide basis and extending through their entire 550 million year fossil record.  On the geological side, my work interfaces with the subdisciplines of biostratigraphy,  paleogeography, paleoecology, and ocean history; on the zoological side, it interfaces with functional morphology, biogeography, molecular genetics, and systematics.  

Publications
Article
  • Waller, Thomas R. 2018. "Systematics and biostratigraphy of Chesapecten and Carolinapecten (Mollusca: Bivalvia: Pectinidae) in the upper Miocene and Pliocene "lower Tamiami Formation" of southwestern Florida." Bulletin of the Florida Museum of Natural History 56 (1):1–47.
  • Waller, Thomas R. 2012. "Morphology, Phylogeny, and Systematic Revision of Genera In the Dimyidae (Mollusca, Bivalvia, Pteriomorphia)." Journal of Paleontology 86 (5):829–851. https://doi.org/10.1666/12-004.1
  • Waller, Thomas R. 2007. "The evolutionary and biogeographic origins of the endemic Pectinidae (Mollusca: Bivalvia) of the GalApagos Islands." Journal of Paleontology 81 (5):929–950. https://doi.org/10.1666/pleo05-145.1
  • Waller, Thomas R. 2006. "Phylogeny of families in the Pectinoidea (Mollusca: Bivalvia): importance of the fossil record." Zoological Journal of the Linnean Society 148 (3):313–342. https://doi.org/10.1111/j.1096-3642.2006.00258.x
  • Waller, Thomas R. and Bongrain, M. 2006. "Case 3343. Gigantopecten Rovereto, 1899 and Lissochlamys Sacco, 1897 (Mollusca, Bivalvia, Pectinidae): proposed conservation." The Bulletin of Zoological Nomenclature 63 (3):155–162.
  • Waller, Thomas R. and Stanley, George D., Jr. 2005. "Middle Triassic pteriomorphian Bivalvia (Mollusca) from the New Pass Range, west-central Nevada: systematics, biostratigraphy, paleoecology, and paleobiogeography." Journal of Paleontology Memoir 79 (1):7–50.
  • Waller, Thomas R. 2001. "Dhondtichlamys, a new name for Microchlamys Sobetski, 1977 (Mollusca : Bivalvia : Pectinidae), preoccupied by Microchlamys Cockerell, 1911 (Rhizopoda : Arcellinida)." Proceedings of the Biological Society of Washington 114 (4):858–860.
  • Waller, Thomas R. 1996. "Bridging the gap between the eastern Atlantic and eastern Pacific: A new species of Crassadoma (Bivalvia: Pectinidae) in the Pliocene of Florida." Journal of Paleontology 70 (6):941–946.
  • Waller, Thomas R. 1995. "The Misidentified Holotype of Argopecten Circularis (Bivalvia, Pectinidae)." Veliger 38 (4):298–303.
  • Waller, Thomas R. 1993. "The Evolution of Chlamys (Mollusca, Bivalvia, Pectinidae) in the Tropical Western Atlantic and Eastern Pacific." American Malacological Bulletin 10 (2):195–249.
  • Waller, Thomas R. and Marincovich, L. 1992. "New Species of Camptochlamys and Chlamys (Mollusca, Bivalvia, Pectinidae) from Near the Cretaceous." Journal of Paleontology 66 (2):215–227.
  • Berkman, Paul Arthur, Waller, Thomas R., and Alexander, S. P. 1991. "Unprotected larval development in the Antarctic scallop Adamussium colbeck (Mollusca: Bivalvia: Pectinidae)." Antarctic Science 3 (2):151–157.
  • Ward, L. W. and Waller, Thomas R. 1988. "A New Species of Pulvinites (Mollusca, Bivalvia) from the Upper Paleocene Paspotansa Member of the Aquia Formation in Virginia." Journal of Paleontology 62 (1):51–55.
  • Waller, Thomas R. 1986. "A New Genus and Species of Scallop (Bivalvia, Pectinidae) from Off Somalia, and the Definition of a New Tribe Decatopectinini." Nautilus 100 (2):39–46.
  • Waller, Thomas R. 1986. "The Evolution of Ligament Systems in the Bivalvia." American Malacological Bulletin 4:111–112.
  • Waller, Thomas R. 1985. "Jurassic Malleidae and the Distinction between Ostreoida and Pterioida (Mollusca, Bivalvia)." Journal of Paleontology 59 (3):768–769.
  • Waller, Thomas R. 1984. "The Ctenolium of Scallop Shells - Functional-Morphology and Evolution of a Key Family-Level Character in the Pectinacea (Mollusca, Bivalvia)." Malacologia 25 (1):203–219.
  • Waller, Thomas R. 1981. "Functional morphology and development of veliger larvae of the European oyster, Ostrea edulis Linné." Smithsonian Contributions to Zoology (328): 1–70. https://doi.org/10.5479/si.00810282.328
  • Waller, Thomas R. 1980. "Scanning electron microscopy of shell and mantle in the order Arcoida (Mollusca: Bivalvia)." Smithsonian Contributions to Zoology (313): 1–58. https://doi.org/10.5479/si.00810282.313
  • Waller, Thomas R. 1978. "Morphology, Morphoclines and a New Classification of Pteriomorphia (Mollusca-Bivalvia)." Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences 284 (1001):345–365.
  • Waller, Thomas R. 1977. "Scallops." New Hebrides Condominium Annual Report of the Geological Survey for the year 1975 15.
  • Waller, Thomas R. 1976. "The behavior and tentacle morphology of pteriomorphian bivalves: a motion-picture study." Bulletin of the American Malacological Union 1975:7–13.
  • Waller, Thomas R. 1975. "The Origin of Foliated-Calcite Shell Microstructure in the Subclass Pteriomorphia (Mollusca: Bivalvia)." Bulletin of the American Malacological Union, Inc.for 1975 1975:57–58.
  • Waller, Thomas R. 1973. "The habits and habitats of some Bermudian marine mollusks." Nautilus 87 (2):31–52.
  • Waller, Thomas R. 1972. "The functional significance of some shell microstructures in the Pectinacea (Mollusca: Bivalvia)." General Proceedings 31–52.
  • Waller, Thomas R. 1972. "The Pectinidae (Mollusca: Bivalvia) of Eniwetok Atoll, Marshall Islands." The Veliger 14 (3):221–264.
  • Waller, Thomas R. 1971. "The glass scallop Propeamussium, a living relic of the past." Annual Reports, American Malacological Union 1970:5–7.
  • Hazel, Joseph E. and Waller, Thomas R. 1969. "Stratigraphic data and length of the synodic month." Science 164 (3876):201–202.
  • Waller, Thomas R. 1969. "Two FORTRAN II Programs for the Univariate and Bivariate Analysis of Morphometric Data." Bulletin of the United States National Museum (285): 1–55, 2 figures. https://doi.org/10.5479/si.03629236.285.1

... more... less

Book
  • Waller, Thomas R. 2011. Neogene Paleontology of the Northern Dominican Republic. 24. Propeamussiidae and Pectinidae. Ithaca, NY: Ithaca, NY : Paleontological Research Institution.
  • Glenister, Brian F., Bolton, Thomas E., Broadhead, T. W., Eldredge, Niles, Silberling, Norman J., Sweet, Walter C., and Waller, Thomas R. 1977. Fossil Invertebrates - Collections in North American repositories, 1976: a report of the Paleontological Society Ad Hoc Committee on North American Resources in Invertebrate Paleontology (CONARIP). Iowa City, Iowa: University of Iowa Press.
  • Waller, Thomas R. 1969. The evolution of the Argopecten gibbus stock (Mollusca: Bivalvia), with emphasis on the Tertiary and Quaternary species of eastern North America. Menasha, WI: Banta.
Chapter
  • Waller, Thomas R. 2006. "New phylogenies of the Pectinidae (Mollusca: Bivalvia): Reconciling morphological and molecular approaches." in Scallops: Biology, Ecology and Aquaculture, second edition, Developments in Aquaculture and Fisheries Science, Vol. 35, edited by Shumway, S. E. and Parsons, G. J., 1–44. Elsevier.
  • Waller, Thomas R. 1998. "Origin of the molluscan class Bivalvia and a phylogeny of major groups." in Bivalves: An Eon of Evolution: Paleobiological Studies Honoring Norman D. Newell, edited by Johnston, Paul A. and Haggart, James W., 1–45. Calgary: University of Calgary Press.
  • Waller, Thomas R. 1991. "Evolutionary relationships among commercial scallops." in Scallops: Biology, Ecology and Aquaculture, edited by Shumway, Sandra E., 1–73. Amsterdam: Elsevier.
  • Waller, Thomas R. 1990. "The evolution of ligament systems in the Bivalvia." in The Bivalvia : Proceedings of a Memorial Symposium in Honour of Sir Charles Maurice Yonge 1899-1986 at the IXth International Malacological Congress, 1986, Edinburgh, edited by Morton, Brian., 49–71. Hong Kong: Hong Kong University Press.
  • Waller, Thomas R. and Macintyre, Ian G. 1982. "Larval settlement behavior and shell morphology of Malleus candeanus (d'Orbigny) (Mollusca: Bivalvia)." in The Atlantic Barrier Reef ecosystem at Carrie Bow Cay, Belize, I: Structure and communities, edited by Rützler, Klaus and Macintyre, Ian G., 203–219. Smithsonian Contributions to Marine Sciences.
  • Waller, Thomas R. 1971. "Animal Evolution." in McGraw-Hill Yearbook of Science and Technology, 99–101.