Ilibeiskaya Formation
17 distinct taxa, from 22 fossil occurrences the Paleobiology Database records under this name, spanning 294–290 Mya.
Recorded under country code RU
17 taxa · 22 fossils · 294–290 MyaLoading coastlines…
2 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
- Ascopora grandis
- Coscinium cyclops
- Minilya tuberculata
- Permofenestella plana
- Polypora subvoluminosa
- Coscinotrypa gigantea
- Fistulipora curta
- Flexifenestella reteporinaeformis
- Kingopora micropora
- Mackinneyella polygona
- Polypora variocellata
- Polyporella micropora
- Polyporellina subcrotilla
- Rectifenestella accurata
- Rectifenestella ornata
- Timanodictya dichotoma
- Timanotrypa foliata
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.