Onychocrinus
| Onychocrinus | |
|---|---|
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| Posil o labimbakas ng espesyeng Onychocrinus mula sa panahong Karbonipero sa Estados Unidos | |
| Klasipikasyong pang-agham | |
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| Sari: | †Onychocrinus Lyon at Casseday, 1860 [1]
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Ang Onychocrinus ay isang nalipol na genus ng mga crinoid.
Mga tala ng posil o labimbakas
[baguhin | baguhin ang wikitext]Ang genus na ito ay kilala sa mga tala ng labimbakas ng panahong Karbonipero sa Estados Unidos at Kanada (saklaw ng edad: 353.8 hanggang 318.1 milyong taon na ang nakalilipas).
Bibliograpiya
[baguhin | baguhin ang wikitext]- 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 unpublished Ph.D. thesis, Indiana University 1-449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 Unpublished Doctoral Dissertation, Indiana University 1-433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
Mga sanggunian
[baguhin | baguhin ang wikitext]- ↑ 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.