Percha Shale
49 distinct taxa, from 155 fossil occurrences the Paleobiology Database records under this name, spanning 372–359 Mya.
New Mexico · US
49 taxa · 155 fossils · 372–359 MyaMembers recorded: Box, Bella.
Macrostrat dates this rock 411–360 Ma. Macrostrat’s own record
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11 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
- Cyrtospirifer
- Bothrophyllum
- Paurorhyncha
- Petasmaria
- Schizophoria (Schizophoria) australis
- Schuchertella percha
- Siphonophyllia
- Acanthatia nupera
- Cyrtiorina
- Leioproductus plicatus
- Planoproductus hillsboroensis
- Strophopleura
- Syringospira
- Athyris
- Composita
- Hispidaria
- Leioproductus varispinosus
- Ptychomalotoechia sobrina
- Sentosia praecedens
- Sentosia spinigera
- Toryniferella
- Campophyllum
- Caninia
- Galeatella galeata
- Laminatia laminata
- Oiosia
- Petrocrania
- Porostictia
- Arachnolasmella
- Cleiothyridina
- Leioproductus pauperculus
- Retichonetes perchaensis
- Thiemella platys
- Aulacella manticula
- Brachythyris
- Cyathoclisia
- Dielasma
- Echinoconchus
- Gorizdronia
- Laminatia
The 40 most often recorded, of 49.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.