Ted Daeschler, PhD
Professor, Department of Biodiversity, Earth & Environmental Science
Associate Curator of Vertebrate Zoology, ANS
Department of Biodiversity, Earth and Environmental Science
- BS, Geology, Franklin and Marshall College, 1981
- MS, Paleontology, University of California at Berkeley, 1985
- PhD, Geology, University of Pennsylvania, 1998
Vertebrate paleontology, specifically vertebrate fauna of the Late Devonian Period in eastern North America
The research involves active fossil collecting, systematic work focusing on freshwater vertebrates, and the nature of early non-marine ecosystems.
- Fieldwork is ongoing since 1993 in Pennsylvania, since 1999 on Ellesmere Island in the Canadian Arctic, and since 2016 in Southern Victoria Land, Antarctica.
- Fossil discoveries from the incompletely-known Late Devonian interval help us to answer questions about the diversification of major groups of fishes, the origin of limbed vertebrates, and the invasion of land by plants and animals.
Bio:Ted Daeschler has been at the Academy of Natural Sciences in Philadelphia since 1987. Ted studied geology at Franklin and Marshall College in Lancaster, Pennsylvania, and received a Masters in paleontology at the University of California at Berkeley in 1985. He was awarded his PhD at the University of Pennsylvania in 1998. Ted’s responsibilities at the Academy of Natural Sciences focus on research, collections building, and on public programs within the museum. He served as a scientific advisor for the renovation of the Academy’s Dinosaur Hall, and a variety of other paleontological exhibits. Ted’s work is a reflection of the rich history of vertebrate paleontology at the Academy of Natural Sciences, both in research and in public education.
- Daeschler, E. B. and J. P. Downs. 2018. New description and diagnosis of Hyneria lindae (Sarcopterygii, Tristichopteridae) from the Upper Devonian Catskill Formation in Pennsylvania, U.S.A. Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2018.1448834.
- Jason P. Downs, Edward B. Daeschler, Valentina E. Garcia & Neil H. Shubin. 2016. A new large-bodied species of Bothriolepis (Antiarchi) from the Upper Devonian of Ellesmere Island, Nunavut, Canada. Journal of Vertebrate Paleontology, DOI: 10.1080/02724634.2016.1221833
- Shubin, N.H., E.B. Daeschler and F.A. Jenkins, Jr. 2014. Pelvic girdle and fin of Tiktaalik roseae. Proceedings of the National Academy of Science 111(3):893-899.
- Daeschler, Ted and Neil Shubin. 2011. Fossil Discovery and the Origin of Tetrapods. Pp. 297-310 In: In the Light of Evolution, J. Losos (editor), Roberts and Company, Colorado.
- Daeschler, E. B., J. A. Clack and N. H. Shubin. 2009. Late Devonian tetrapod remains from Red Hill, Pennsylvania, USA: how much diversity? Acta Zoologica 90:306-317.
- Downs, J. P., E.B. Daeschler, F. A. Jenkins, Jr, and N. H. Shubin. 2008. The cranial endoskeleton of Tiktaalik roseae. Nature 445:925-929.
- Friedman, M. and E. B. Daeschler. 2006. Late Devonian (Famennian) lungfishes from the Catskill Formation of Pennsylvania, USA. Palaeontology 49(6):1-17.
- Shubin, N. H., E. B. Daeschler and F.A. Jenkins, Jr. 2006. The pectoral fin of Tiktaalik roseae and the origin of the tetrapod limb. Nature 440:764-771.
- Daeschler, E. B., N. H. Shubin and F. A. Jenkins, Jr. 2006. A Devonian tetrapod-like fish and the evolution of the tetrapod body plan. Nature 440:757-763.
- Wilson, H. M., E. B. Daeschler and S. Desbiens. 2005. New flat-backed archipolypodan millipedes from the Upper Devonian of North America. Journal of Paleontology 79(4):737-743.