Irondequoit Formation
101 distinct taxa, from 381 fossil occurrences the Paleobiology Database records under this name, spanning 439–423 Mya.
New York · US
101 taxa · 381 fossils · 439–423 MyaFiled under the Clinton Group. Members recorded: Model City.
Macrostrat places this rock in the Clinton Group, and dates it 433–432 Ma. Macrostrat’s own record
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9 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
- Whitfieldella
- Atrypa reticularis
- Spirifer
- Leptaena rhomboidalis
- Eoplectodonta (Eoplectodonta) transversalis
- Plethobolbina
- Dawsonoceras annulatum
- Dicoelosia
- Eospirifer radiatus
- Schuchertella
- Atrypa
- Clorinda
- Dalmanella
- Calymene
- Eospinatrypa nodostriata
- Dalmanites
- Dibolbina
- Whitfieldella nitida
- Beyrichia
- Brachyprion (Protomegastrophia) profunda
- Pterinea
- Atrypina disparilis
- Chonetes
- Crinoidea
- Enterolasma
- Orthis
- Semicoscinium
- Camarotoechia neglecta
- Chasmatopora
- Dolerorthis flabellites
- Fenestella
- Mesotrypa
- Rhinopora
- Skenidium
- Strophomena (Strophodonta)
- Bumastus ioxus
- Calymene niagarensis
- Chilotrypa
- Conularia niagarensis
The 40 most often recorded, of 101.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.