Lodgepole Formation
92 distinct taxa, from 205 fossil occurrences the Paleobiology Database records under this name, spanning 420–299 Mya.
Idaho, Montana, Montana, and Wyoming · US
92 taxa · 205 fossils · 420–299 MyaFiled under the Madison Group. Members recorded: Paine, Woodhurst.
Macrostrat places this rock in the Madison Group, and dates it 359–347 Ma. Macrostrat’s own record
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5 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
- Spirifer
- Zaphrentites
- Composita
- Amplexus
- Vesiculophyllum
- Aulopora
- Caninia
- Dielasma
- Leptagonia analoga
- Perexigupyge angusticapitalis
- Brachythyris
- Camarotoechia
- Dictyoclostus
- Fenestella
- Homalophyllites
- Phillipsia peroccidens
- Piltonia douglassi
- Platycrinites
- Rylstonia
- Syringopora
- Torynifer
- Chonetes
- Chonetes logani
- Cleiothyridina
- Cleiothyridina tenuilineata
- Cyathaxonia
- Eoameura kollari
- Eumetria
- Metriophyllum
- Platyceras
- Proetides raymondi
- Rhipidomella diminutiva
- Schizophoria
- Schuchertella
- Syringopora surcularia
- Ameropiltonia perplexa
- Amplexizaphrentis
- Atrypa
- Belgibole complanata
- Belgibole madisonensis
The 40 most often recorded, of 92.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.