Willowvale Formation
56 distinct taxa, from 113 fossil occurrences the Paleobiology Database records under this name, spanning 439–433 Mya.
New York · US
56 taxa · 113 fossils · 439–433 MyaFiled under the Clinton 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
- Mastigobolbina
- Schuchertella
- Chonetes
- Dalmanella
- Dawsonoceras annulatum
- Dictyonema
- Eocoelia sulcata
- Atrypa reticularis
- Calymene
- Camarotoechia neglecta
- Ctenodonta
- Cyclonema varicosum
- Dalmanites
- Eoplectodonta (Eoplectodonta) transversalis
- Eospirifer radiatus
- Leptaena rhomboidalis
- Plethobolbina
- Beyrichia
- Calymene niagarensis
- Craniops
- Leptodesma
- Monograptus
- Nucleospira
- Pterinea
- Pyrenomoeus cuneatus
- Acanthoclema
- Camarotoechia
- Ceramopora imbricata
- Chaetetes
- Cuneamya
- Cyrtia
- Dibolbina
- Dicoelosia
- Eospinatrypa nodostriata
- Eridotrypa
- Fenestella
- Lingula (Palaeoglossa) perovata
- Lingula lamellata
- Liocalymene
- Mesotrypa
The 40 most often recorded, of 56.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.