Wills Point Formation
143 distinct taxa, from 419 fossil occurrences the Paleobiology Database records under this name, spanning 66–41 Mya.
Texas · US
143 taxa · 419 fossils · 66–41 MyaFiled under the Midway Group. Members recorded: Mexia, Mexia Clay, Kerens, Venericardia bulla zone, Solomon Creek.
Macrostrat places this rock in the Midway Group, and dates it 63–58 Ma. Macrostrat’s own record
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40 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
- Athleta (Volutocorbis)
- Cucullaea
- Venericardia (Baluchicardia) bulla
- Flabellum conoideum
- Caryophyllia mediavia
- Turritella
- Venericardia
- Jupiteria
- Crassatella
- Orthosurcula
- Pitar
- Agaronia
- Corbula
- Natica
- Tornatellaea
- Cadulus
- Corbula (Caryocorbula)
- Ledina smirna
- Levifusus
- Platytrochus primaevus
- Calyptraphorus
- Caryophyllia constricta
- Dentalium
- Exilia pergracilis
- Falsifusus
- Naticarius
- Scleractinia
- Trochocyathus coloradoensis
- Architectonica
- Calyptraea
- Caryocorbula
- Cimomia vaughani
- Epitonium
- Gemmula (Coronia)
- Kelliella
- Lacunaria
- Nucula
- Paracyathus bastropensis
- Periploma
- Polinices
The 40 most often recorded, of 143.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.