Web11 Nov 2016 · Here the Burt Ranch Member yields the ammonites, Adkinsites and Metengonoceras, and the oysters Texigryphaea navia (Hall) and Ceratostreon texana, and the bivalve Scabrotrigonia emoryi (Conrad). These taxa correlate the Burt Ranch with the Kiamichi Formation in North Texas, with the University Mesa Marl and with the Del Norte … WebTexigryphaea roemeri (Marcou, 12 11 1862). Syntype, 135a Geologisch- Palaeontologische Institut der Universität Bonn, from Grayson Clay or Del Rio Clay, 6 miles NNW. ot New Braunfels, Texas, below Hueco (Waco) Springs along or near Guadalupe River (same as Roemer, 1852, pl. 9, fig. 1b). Inner view of left valve, Figure 10.
Albian rudist biostratigraphy (Bivalvia), Comanche shelf to shelf ...
Web11 Nov 2016 · and the oysters Texigryphaea navia (H ALL) and . Ceratostreon texana, and the bivalve Scabrotri-gonia emoryi (C ONRAD). These taxa correlate the . Burt Ranch with the Kiamichi Formation in . WebGenus: Texigryphaea, Gryphea, Exogyra Class: Bivalvia - Bivalves - Pelecypods Order: Ostreoida Family: Ostreidae Genus: Rastellum Class: Bivalvia - Bivalves - Pelecypods Order: Ostreoida Family: Ostreidae Genus: Ceratostreon Ceratostreon texanum (Exogyra texana) Formation: Goodland Period: Cretaceous (103-105 mya) Loc: Tarrant co., Tx. tide chart tokeland wa
Geologic units in Johnston county, Oklahoma - USGS
WebGryphaea, one of the genera known as devil's toenails, is a genus of extinct oysters, marine bivalve mollusks in the family Gryphaeidae . These fossils range from the Triassic period … Web19 May 2016 · Texigryphaea navia appears to have been adapted to relatively firm substrates in moderately agitated conditions, in contrast to the other species, which … Web1 Jan 1985 · Texigryphaea navia appears to have been adapted to relatively firm substrates in moderately agitated conditions, in contrast to the other species, which occupied softer substrates in quieter ... the mad shad channel