- and
rugose corals died out
Echinodermata Blastoids 100%
Crinoids 98%
Inadunates and
camerates died out
Mollusca Ammonites 97%
Goniatites and Prolecantids...
-
Functional Morphology and
Evolution of Iocrinus: An
Ordovician Disparid Inadunate Crinoid,
Indiana University, 1978. "Iocrinus".
Atlas of
Ordovician Life...
-
Ussher Society. Webby, B. D. (1965). "Quantoxocrinus, a new
Devonian inadunate crinoid from west Somerset, England". Palaeontology. 8 (1): 11–15. Works...
- (in German). 1840–42: 179–189. Kirk, E. (1947). "Three new
genera of
inadunate crinoids from the
Lower Mississippian".
American Journal of Science. 245...
-
Indiana Geological Survey Bulletin. 45. Kirk,
Edwin (1948). "Two new
inadunate crinoid genera from the
Middle Devonian [Ont., Iowa, Michigan, New York]"...
- †Monocheilus †Monocheilus
anatinum †Monocheilus
micros †Monocyclic †Monocyclic
inadunate †Monotrypa †Multioistodus †Myeinocystites †Myeinocystites
crossmani –...
