Ute Formation
26 distinct taxa, from 28 fossil occurrences the Paleobiology Database records under this name, spanning 510–487 Mya.
Utah, Idaho · US
26 taxa · 28 fossils · 510–487 MyaMembers recorded: Spence Shale, basal, Spence shale.
Macrostrat dates this rock 509–503 Ma. Macrostrat’s own record
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3 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
- Olenoides
- Zacanthoides idahoensis
- Acrothele
- Acrothele subsidua
- Acrotreta
- Agnostus
- Alokistocare
- Amecephalus piochensis
- Athabaskia howelli
- Bathyuriscus anax
- Dictyonina pannula
- Elrathina
- Eocrinus longidactylus
- Glossopleura
- Hyolithes
- Kochina
- Kootenia
- Lingulella desiderata
- Micromitra
- Obolus (Westonia) ella
- Ogygopsis
- Oryctocara geikiei
- Zacanthoides
- Zacanthoides adjunctus
- Zacanthoides gradatus
- Zacanthoides holopygus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.