Also known as Corsicana road, westward-facing slope of Cedar Creek valley, 2.5 miles north of Corbet, Navarro County; TxBureau 17300: "Corbet road, 5.7 miles west-southwest of the Houston and Texas Central R.R. station at Corsicana, Navarro County. This locality is the same as U.S. Geol. Survey collection 16170"
Where: Navarro County, Texas (32.1° N, 96.5° W: paleocoordinates 37.4° N, 74.2° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Neylandville Marl Formation, Maastrichtian (72.1 - 66.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; concretionary, gray, sandy, calcareous claystone
Size class: mesofossils
Reposited in the USGS
• 16170: L. W. Stephenson 1932, 17365: L. W. Stephenson 1936, TxBureau 17300: Miss Gene Ross 1932
Primary reference: L. W. Stephenson. 1941. The larger invertebrate fossils of the Navarro group of Texas. The University of Texas Publication 4101:1-625 [M. Kosnik/M. Kosnik]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 7570: authorized by Matt Kosnik, entered by Matt Kosnik on 18.07.2000, edited by Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
Polychaeta | |
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Cephalopoda | |
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Helicoceras navarroense, Anaklinoceras reflexum, ? Nostoceras draconsis, Axonoceras compressum, Axonoceras multicostatum, Axonoceras pingue
Axonoceras multicostatum ammonite Axonoceras multicostatum and Axonoceras multicostatum rotundum Stephenson
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Scaphopoda | |
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Gastropoda | |
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? Acteon throckmortoni, "Nonacteonina graphoides" = Nonactaeonina, "Nonacteonina sp." = Nonactaeonina, "Nonacteonina tensa" = Nonactaeonina, Tornatellaea cretacea
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"Haustator trilira" = Turritella trilira, Turritella vertebroides
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Remera decora, Remera microstriata, Anomalofusus bellulus, Anomalofusus sp., Hercorhyncus mundum, Hercorhyncus nodosum, ? Bellifusus coronatus, ? Bellifusus sp.
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"? Seminola sp." = Buccinopsis
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Tundora tuberculata, ? Drepanochilus corbetensis, Drepanochilus sp., Drepanochilus triliratus, ? Anchura campbelli, ? Anchura sp.
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Bivalvia | |
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Granocardium (Granocardium) rossae, Granocardium (Granocardium) sp., "Brevicardium tenue" = Nemocardium (Brevicardium)
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Anthozoa | |
Trochocyathus gardnerae Wells 1933 stony coral
Trochocyathus woolmani Vaughan 1900 stony coral |