Ripley Formation
603 distinct taxa, from 1,809 fossil occurrences the Paleobiology Database records under this name, spanning 101–66 Mya.
Mississippi, Tennessee, Alabama, Georgia · US
603 taxa · 1,809 fossils · 101–66 MyaFiled under the Selma Group. Members recorded: Coon Creek Tongue, upper, lower, Keownville, Keownville?, Cuesta, Coon Creek, Cusseta.
Macrostrat places this rock in the Selma Group. Macrostrat’s own record
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45 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
- Euspira rectilabrum
- Turritella trilira
- Turritella vertebroides
- Graciliala calcaris
- Paladmete cancellaria
- Amuletum
- Creonella subangulata
- Pugnellus (Pugnellus) densatus
- Beretra gracilis
- Calliomphalus (Calliomphalus) americanus
- Laxispira lumbricalis
- Avitelmessus grapsoideus
- Gyrodes supraplicatus
- Morea marylandica
- Paladmete gardnerae
- Ringicula (Ringicula) pulchella
- Sargana stantoni
- Turritella howelli
- Drilluta distans
- Exogyra (Exogyra) costata
- Hercorhyncus (Hercorhyncus) tippanus
- Stantonella ripleyana
- Bellifusus curvicostatus
- Liopeplum leioderma
- Remera stephensoni
- Amuletum (Amuletum) dumasensis
- Cossmannia tennesseensis
- Creonella triplicata
- Cylichna incisa
- Hardouinia mortonis
- Lupira pyriformis
- Turritella tippana
- Acteon
- Anchura abrupta
- Anomia argentaria
- Arcoscalpellum campus
- Arcoscalpellum withersi
- Ecphora proquadricostata
- Eulima laevigata
- Fulgerca attenuata
The 40 most often recorded, of 603.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.