Martin Formation
65 distinct taxa, from 225 fossil occurrences the Paleobiology Database records under this name, spanning 388–372 Mya.
Arizona · US
65 taxa · 225 fossils · 388–372 MyaMembers recorded: Jerome, Beckers Butte.
Macrostrat dates this rock 382–363 Ma. Macrostrat’s own record
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12 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
- Indospirifer
- Rugosa
- Aulopora
- Hexagonaria
- Thamnopora
- Amphipora
- Crinoidea
- Pseudoatrypa devoniana
- Ambocoelia
- Atribonium
- Stromatoporoidea
- Tenticospirifer
- Floweria prava
- Arastra torquata
- Arizonella allecta
- Cupularostrum
- Disphyllum
- Gastropoda
- Gypidula
- Naticopsis
- Osteichthyes
- Donaldina
- Spinocyrtia
- Turbonopsis apachiensis
- Yarravia
- Bryozoa
- Gamphalosia
- Hostinella
- Phillipsastrea
- Aglaoglypta maera
- Aphyllopteris
- Bellerophontidae
- Bivalvia
- Bothriolepis
- Brachiopoda
- Congeriomorpha andrusovi
- Converrucosisporites
- Convolutispora
- Cooksonia hemisphaerica
The 40 most often recorded, of 65.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.