Romaine Formation
32 distinct taxa, from 36 fossil occurrences the Paleobiology Database records under this name, spanning 489–457 Mya.
Quebec · CA
32 taxa · 36 fossils · 489–457 MyaMembers recorded: upper, Sainte-Genevieve, lower.
Macrostrat dates this rock 484–470 Ma. Macrostrat’s own record
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7 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
- Ceratopea laurentina
- Eurystomites ferox
- Nicholsonella acanthobscura
- Acidiphorus moorei
- Allopiloceras canadense
- Allopiloceras coarctum
- Anthaspidella amplia
- Avaoceras
- Bolbocephalus convexus
- Brachiopoda
- Cassinoceras magister
- Cassinoceras wortheni
- Catoraphiceras sordidum
- Chapmanopyge amplimarginiata
- Curtoceras billingsi
- Curtoceras minganense
- Euchasma blumenbachi
- Lophonema abrupta
- Lophonema perstriata
- Lophonema tricarinata
- Maclurites romainensis
- Piloceras acinaces
- Protocycloceras lamarcki
- Pseudomera billingsi
- Raphistomina pillagenensis
- Strigigenalis caudata
- Strotactinus
- Subulites calciferus
- Tarphyceras apollo
- Tarphyceras palinurus
- Trilobita
- Tryblidium nycteis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.