Tuscahoma Formation
270 distinct taxa, from 896 fossil occurrences the Paleobiology Database records under this name, spanning 66–48 Mya.
Alabama, Mississippi, Texas, Georgia · US
270 taxa · 896 fossils · 66–48 MyaFiled under the Wilcox Group. Members recorded: Bells Landing Marl, Greggs Landing Marl, Bells Landing, Greggs Landing or Bells Landing Marls.
Macrostrat places this rock in the Wilcox Group, and dates it 58–55 Ma. Macrostrat’s own record
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20 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Turritella
- Tellina
- Turricula
- Kapalmerella mortoni
- Calyptraphorus
- Mesalia alabamiensis
- Dhondtichlamys greggi
- Ostrea
- Pitar
- Calorhadia (Calorhadia) pharcida
- Cuneocorbula subengonata
- Levifusus
- Venericardia
- Architectonica
- Crassatella tumidula
- Natica
- Glycymeris idonea
- Pholas
- Priscoficus
- Athleta
- Cadulus
- Calyptraea (Trochita) aperta
- Euspira marylandica
- Polinices
- Retusa
- Venericardia (Baluchicardia) greggiana
- Venericardia (Venericor) nanaplata
- Caricella
- Carya
- Lacunaria
- Sinum
- Cucullaea gigantea
- Mazzalina
- Nemocardium
- Sparganiaceaepollenites
- Turris
- Venericardia (Venericor) pilsbryi
- Calorhadia
- Cyllene
- Epilucina
The 40 most often recorded, of 270.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.