Durham, J. Wyatt
Treatise on invertebrate paleontology. Part U: Echinodermata 3: Asterozoa - Echinozoa, volume 2: Echinacea - New York|Lawrence, KS Geological Society of America|University of Kansas Press 1966 - pp. 368-695 ilus.
Prepared under sponsorship of the Geological Society of America, Paleontological Society, Society of Economic Paleontologists and Mineralogists, Palaeontographical Society, Palaeontological Association
ECHINODERMATA
ECHINOIDEA
ECHINOZOA
562(02)/M77/U2
Treatise on invertebrate paleontology. Part U: Echinodermata 3: Asterozoa - Echinozoa, volume 2: Echinacea - New York|Lawrence, KS Geological Society of America|University of Kansas Press 1966 - pp. 368-695 ilus.
Prepared under sponsorship of the Geological Society of America, Paleontological Society, Society of Economic Paleontologists and Mineralogists, Palaeontographical Society, Palaeontological Association
ECHINODERMATA
ECHINOIDEA
ECHINOZOA
562(02)/M77/U2
