Coyote Butte Formation
76 distinct taxa, from 358 fossil occurrences the Paleobiology Database records under this name, spanning 286–274 Mya.
Oregon · US
76 taxa · 358 fossils · 286–274 MyaMacrostrat dates this rock 282–274 Ma. Macrostrat’s own record
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6 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
- Spiriferella pseudodraschei
- Calliprotonia inexpectatum
- Krotovia oregonensis
- Rhynchopora magna
- Alexenia occidentalis
- Probolionia posteroreticulata
- Bajkuria rostrata
- Anidanthus minor
- Krotovia pustulata
- Antiquatonia cooperi
- Stenoscisma
- Yakovlevia transversa
- Chonetes
- Kochiproductus transversus
- Dielasma brevicostatum
- Marginifera profundosulcata
- Stenoscisma plicatum
- Proboscidella carinata
- Derbyia
- Kochiproductus porrectus
- Linoproductus lutkewitschi
- Probolionia elongata
- Tiramnia semiglobosa
- Waagenoconcha parvispinosa
- Bathymyonia elongata
- Himathyris gerardi
- Marginifera costellata
- Neospirifer
- Stenoscisma biplicatoideum
- Antiquatonia reticulata
- Cleiothyridina attenuata
- Marginifera brevisulcata
- Punctospirifer
- Rhynchopora
- Rostranteris merriami
- Rostranteris sulcatum
- Alexenia subquadrata
- Dielasma rectimarginatum
- Krotovia parva
- Lingulidae
The 40 most often recorded, of 76.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.