WebCitation: Ctenacanthus tumidus (Newberry, 1889): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version … WebThis category should only contain articles on fossil genera or lower.. Pages in category "Fossil taxa described in 1889" The following 38 pages are in this category, out of 38 total.
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WebCtenacanthus noun Cten· acan· thus ˌtenəˈkan (t)thəs, ˌtēn- : a genus of Upper Devonian and Lower Permian sharks related to Cladoselache and known chiefly from its very stout fin spines Word History Etymology New Latin, from cten- + -acanthus Love words? WebCtenacanthus terrelli Newberry, 1889; Ctenacanthus tumidus Newberry, 1889; Ctenacanthus vetustus Eastman, 1902; Ctenacanthus wrightii Newberry, 1884; Se også. Liste over forhistoriske bruskfisk slægter; Referencer eksterne links. Fossile hajer i Rocky Mountains: Ctenacanthus og andre Chondrichthyan Spines and Denticles. city national bank winfield wv
Ctenacanthus Detailed Pedia
WebOccurrence of a Ctenacanthoid Shark Spine from the Upper Devonian of North Central Iowa. Proc. Iowa Acad. Sci. 81(2): 56-60, 1974. Although a diverse, invertebrate fauna is characteristic of the Upper Devonian, Lime Creek Formation, in north central Iowa, fossil fish remains are sparse. WebWhat is Ctenacanthus? Ctenacanthus is an extinct genus of ctenacanthiform chondrichthyan. Ctenacanthus Explained. Ctenacanthus (from Greek, Modern (1453-);: κτείς, 'comb' and Greek, Modern (1453-);: ἄκανθα, 'spine') is an extinct genus of ctenacanthiform chondrichthyan.Remains have been found in the Bloyd Formation in … WebData loaders for BioNames project. Contribute to rdmpage/bionames-data development by creating an account on GitHub. city national bank winnsboro tx login