Monroe Canyon Formation
44 distinct taxa, from 117 fossil occurrences the Paleobiology Database records under this name, spanning 343–323 Mya.
Idaho · US
44 taxa · 117 fossils · 343–323 MyaMembers recorded: Cherty Limestone, Massive Limestone, Medium-Bedded Lmst., Medium Bedded Lmst..
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1 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
- Faberophyllum
- Zaphrentites
- Caninia
- Spirifer brazerianus
- Anthracospirifer leidyi
- Dielasma
- Composita
- Flexaria
- Pseudodorlodotia
- Rhipidomella
- Syringopora
- Antiquatonia
- Cleiothyridina
- Composita sulcata
- Dibunophyllum
- Ekvasophyllum
- Inflatia
- Linoproductus
- Reticulariina
- Spirifer
- Stratifera
- Tetraporinus
- Chonetes
- Cleiothyridina sublamellosa
- Diaphragmus
- Dictyoclostus
- Echinoconchus
- Echinoconchus alternatus
- Eumetria
- Fenestella
- Girtyella
- Kaskia
- Kozlowskia
- Lithostrotionella
- Martinia
- Orthotetes kaskaskiensis
- Ovatia
- Overtonia
- Penniretepora
- Punctospirifer transversus
The 40 most often recorded, of 44.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.