Machias Formation
18 distinct taxa, from 43 fossil occurrences the Paleobiology Database records under this name, spanning 372–359 Mya.
New York, Pennsylvania · US
18 taxa · 43 fossils · 372–359 MyaFiled under the Canadaway Group.
Macrostrat places this rock in the Canadaway Group, and dates it 372–359 Ma. Macrostrat’s own record
Loading coastlines…
15 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
- Productella
- Floweria chemungensis
- Cupularostrum
- Cupularostrum contracta
- Pseudoatrypa devoniana
- Ambocoelia
- Athyris angelica
- Camarotoechia
- Katabuporhynchus mesacostalis
- Ambocoelia umbonata
- Cranaena
- Drydenia foliata
- Leptodesma (Leptodesma)
- Protoleptostrophia perplana
- Schizophoria striatula
- Schuchertella
- Tylothyris mesacostalis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.