Washingtonville Formation
28 distinct taxa, from 28 fossil occurrences the Paleobiology Database records under this name, spanning 306–304 Mya.
Ohio · US
28 taxa · 28 fossils · 306–304 MyaFiled under the Allegheny Group. Members recorded: Shale.
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1 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
- Cyclozyga attenuata
- Helminthozyga costellata
- Hemizyga attenuata
- Hyphantozyga perattenuata
- Leptozyga minuta
- Microptychis expetendus
- Petrocrania modesta
- Plocezyga conica
- Plocezyga delicata
- Plocezyga subnodosa
- Pseudomonotis millhorni
- Pseudozygopleura (Pseudozygopleura) peoriense
- Pseudozygopleura (Pseudozygopleura) pinquicula
- Pseudozygopleura assertonsoris
- Pseudozygopleura eximia
- Pseudozygopleura girtyi
- Pseudozygopleura gradatus
- Pseudozygopleura kellettae
- Pseudozygopleura limus
- Pseudozygopleura macra
- Pseudozygopleura mucronatus
- Pseudozygopleura plummeri
- Pseudozygopleura pugonis
- Pseudozygopleura scitula
- Pseudozygopleura semicostata
- Pseudozygopleura tenuivirga
- Royalella quadrolirata
- Spiromphalus pervius
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.