Also known as Near section house on Houston and Texas Central R.R., 2.5 miles north of Corsicana; also in banks of creek near northern edge of town, and on Beatoris farm, .5 mile south of Corsicana
Where: Navarro County, Texas (32.1° N, 96.5° W: paleocoordinates 36.9° N, 68.8° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Nostoceras hyatti ammonoid zone, Nacatoch Sand Formation, Late/Upper Campanian (83.5 - 70.6 Ma)
• Stephenson (1941) had this unit as Maastrichtian, Cobban and Kennedy (1995) have updated it to uppermost Campanian via ammonite zonation.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: mesofossils
Reposited in the USGS
• T. W. Stanton 1890
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 7482: authorized by Matt Kosnik, entered by Matt Kosnik on 18.07.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
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Nostoceras helicinum crassum, Nostoceras hyatti, "Nostoceras helicinum" = Nostoceras (Nostoceras) helicinum, "Nostoceras stantoni" = Nostoceras (Nostoceras) approximans
"Nostoceras helicinum" = Nostoceras (Nostoceras) helicinum Shumard 1861 ammonite Nostoceras helicinum (Shumard)
"Nostoceras stantoni" = Nostoceras (Nostoceras) approximans Conrad 1855 ammonite Nostoceras stantoni Hyatt
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Gastropoda | |
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Turritella winchelli, "Haustator trilira" = Turritella trilira
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? Arrhoges lobata media, ? Anchura elegans, Pterocerella densatus nacatochanus, ? Drepanochilus davidsi
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Anomalofusus bellulus, Bellifusus robustus, Graphidula terebriformis, Drilluta crassicostata longa, Drilluta crassicostata
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Euspira rectilabrum texanus, Euspira rectilabrum, Gyrodes rotundus, Gyrodes subcarinatus, Gyrodes supraplicatus, Banis siniformis
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"Ringicula pulchella" = Ringicula (Ringicula) pulchella
"Ringicula pulchella" = Ringicula (Ringicula) pulchella Shumard 1861 snail Ringicula pulchella Shumard
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Bivalvia | |
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"Linearia wieserae" = Linearis
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