Laporte City Formation
28 distinct taxa, from 189 fossil occurrences the Paleobiology Database records under this name, spanning 443–433 Mya.
Iowa · US
28 taxa · 189 fossils · 443–433 MyaMembers recorded: Buck Creek Quarry.
Macrostrat dates this rock 434–427 Ma. Macrostrat’s own record
Loading coastlines…
4 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
- Panderodus
- Panderodus unicostatus
- Panderodus equicostatus
- Distomodus staurognathoides
- Pterospathodus eopennatus
- Wurmiella polinclinata
- Panderodus panderi
- Oulodus
- Aulacognathus
- Panderodus greenlandensis
- Walliserodus curvatus
- Kockelella
- Apsidognathus tuberculatus
- Aulacognathus bullatus
- Pseudooneotodus beckmanni
- Pterospathodus
- Anthozoa
- Bryozoa
- Calymenidae
- Crinoidea
- Flabellitesia
- Inadunata
- Pentameroides
- Petalocrinus
- Pseudooneotodus bicornis
- Pterospathodus amorphognathoides
- Stenopareia
- Stromatoporoidea
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.