Ausich, William I.
School of Earth Sciences, The Ohio State University, Columbus, OH
Crinoid evolutionary history from crinoid originations through late Paleozoic radiations
Daniel A. Janies
School of Biomedical Science, The Ohio State University, Columbus, OH
The overall PI of the Echinoderm Tree of Life project responsible for communication with NSF; the leader of the informatics group responsible for data management and enabling analyses
Rebecca L. Hunter
Department of Biology, Abilene Christian University, Abilene, TX
Molecular systematics and morphology of modern echinoderms, emphasizing Ophiuroidea
Kammer, Thomas W.
Department of Geology and Geography, West Virginia University, Morgantown, WV
Phylogeny of Paleozoic crinoids, with emphasis on cladids, the stem group of living crinoids
Kerr, Alexander M.
Marine Laboratory, University of Guam, Magilao, GU
The morphology of modern echinoderms, emphasizing Echinoidea
Mah, Christopher L.
Department of Invertebrate Zoology, Smithsonian Institution, Washington, DC
Responsible for gathering morphological systematics data on sea stars, preparing manuscripts based on research results, and maintenance of existing collections as well as preparation and identification of newly-collected specimens
Sumrall, Colin D.
Department of Earth and Planetary Sciences, The University of Tennessee, Knoxville, TN
Responsible for morphology and homology of numerous Cambrian and Ordovician echinoderm clades including edrioasteroids, homalozoans, and various groups of blastozoans
Wray, Gregory A.
Biology Department, Duke University, Durham, NC
Molecular working group, supervising sequence data collection
Benthic Invertebrate Collection, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA
Managing project website; curating specimens and associated data
Department of Geosciences, University of West Georgia, Carrollton, GA
Morphology and phylogeny of Paleozoic crinoids and patterns in morphologic diversity (disparity) within echinoderms