Gravel Point Formation
22 distinct taxa, from 49 fossil occurrences the Paleobiology Database records under this name, spanning 388–382 Mya.
Michigan · US
22 taxa · 49 fossils · 388–382 MyaFiled under the Traverse Group. Members recorded: Acervularia Beds, Upper Limestone.
Macrostrat places this rock in the Traverse Group. 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
- Strophomena (Strophodonta)
- Floweria anomala
- Pentamerella
- Truncalosia gibbosa
- Leptalosia
- Pholidostrophia
- Strophodonta titan
- Imbriea
- Longispina
- Oligorhachis
- Ancyropyge
- Athyris
- Atribonium pingue
- Basidechenella cartwrightae
- Crassiproetus traversensis
- Douvillina
- Greenops
- Gyracanthus
- Hypomphalocirrus rugosus
- Onychodus
- Spirifer
- Straparollus (Straparollus) mortoni
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.