This genus is known in the fossil records of the Carboniferous period of United States and Canada (age range: 353.8 to 318.1 million years ago).[2]
Bibliographyedit
F. Springer. 1906. Discovery of the Disk of Onychocrinus, and Further Remarks on the Crinoidea Flexibilia. The Journal of Geology, Volume 14.
A. S. Horowitz. 1956. Fauna of Glen Dean Limestone (Chester) in Indiana and Northern Kentucky. unpublished Ph.D. thesis, Indiana University 1-449
N. G. Lane, J. L. Matthews, E. G. Driscoll and E. L. Yochelson. 1973. Paleontology and paleoecology of the Crawfordsville fossil site (Upper Osagian: Indiana). University of California Publications in Geological Sciences 99:1-141
W. I. Ausich. 1978. Community Organization, Paleontology, and Sedimentology of the Lower Mississippian Borden Delta Platform (Edwardsville Formation, Southern Indiana). Unpublished Doctoral Dissertation, Indiana University 1-433
T. W. Kammer and W. I. Ausich. 2007. Stratigraphical and geographical distribution of Mississippian (Lower Carboniferous) Crinoidea from Scotland. Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98:139-150
Referencesedit
^Lyon, S. S. and S. A. Casseday. 1860. A synonymic list of the Echinodermata of the Palaeozoic rocks of North America. Proceedings of the American Academy of Science and Arts 4::282–304.
onychocrinus, confused, with, onychorhynchus, extinct, genus, crinoids, temporal, range, carboniferous, preꞒ, nfossil, species, from, carboniferous, united, statesscientific, classificationkingdom, animaliaphylum, echinodermataclass, crinoideaorder, taxocrinid. Not to be confused with Onychorhynchus Onychocrinus is an extinct genus of crinoids OnychocrinusTemporal range Carboniferous PreꞒ Ꞓ O S D C P T J K Pg NFossil of Onychocrinus species from Carboniferous of United StatesScientific classificationKingdom AnimaliaPhylum EchinodermataClass CrinoideaOrder TaxocrinidaFamily SynerocrinidaeGenus OnychocrinusLyon and Casseday 1860 1 Fossil records editThis genus is known in the fossil records of the Carboniferous period of United States and Canada age range 353 8 to 318 1 million years ago 2 Bibliography editF Springer 1906 Discovery of the Disk of Onychocrinus and Further Remarks on the Crinoidea Flexibilia The Journal of Geology Volume 14 A S Horowitz 1956 Fauna of Glen Dean Limestone Chester in Indiana and Northern Kentucky unpublished Ph D thesis Indiana University 1 449 N G Lane J L Matthews E G Driscoll and E L Yochelson 1973 Paleontology and paleoecology of the Crawfordsville fossil site Upper Osagian Indiana University of California Publications in Geological Sciences 99 1 141 W I Ausich 1978 Community Organization Paleontology and Sedimentology of the Lower Mississippian Borden Delta Platform Edwardsville Formation Southern Indiana Unpublished Doctoral Dissertation Indiana University 1 433 T W Kammer and W I Ausich 2007 Stratigraphical and geographical distribution of Mississippian Lower Carboniferous Crinoidea from Scotland Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98 139 150References edit Lyon S S and S A Casseday 1860 A synonymic list of the Echinodermata of the Palaeozoic rocks of North America Proceedings of the American Academy of Science and Arts 4 282 304 Paleobiology Database See also List of crinoid genera nbsp This prehistoric crinoid related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Onychocrinus amp oldid 1148008363, wikipedia, wiki, book, books, library,
