Alfred Shale Formation
20 distinct taxa, from 60 fossil occurrences the Paleobiology Database records under this name, spanning 372–359 Mya.
New York · US
20 taxa · 60 fossils · 372–359 MyaFiled under the Canadaway Group.
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3 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
- Leptodesma (Leptodesma)
- Cupularostrum contracta
- Katabuporhynchus mesacostalis
- Productella
- Ambocoelia umbonata
- Palaeoneilo
- Athyris angelica
- Cyrtospirifer
- Protoleptostrophia perplana
- Cranaena
- Schizophoria
- Schizophoria striatula
- Tylothyris mesacostalis
- Whidbornella
- Floweria chemungensis
- Leptodesma (Leiopteria)
- Palaeoneilo constricta
- Praewaagenoconcha speciosa
- Schizophoria (Schizophoria) impressa
- Schuchertella
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.