Glen Park Formation
52 distinct taxa, from 121 fossil occurrences the Paleobiology Database records under this name, spanning 359–347 Mya.
Illinois, Missouri · US
52 taxa · 121 fossils · 359–347 MyaLoading coastlines…
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
- Rhynchopora
- Plicochonetes
- Schuchertella
- Syringothyris
- Tylothyris missouriensis
- Zeugopleura
- Dielasmella
- Sedenticellula hamburgensis
- Beecheria
- Hamburgia
- Rhipidomella
- Rugosochonetes
- Axiodeaneia
- Eomartiniopsis
- Kitakamithyris
- Parallelora
- Brachythyris
- Cardiothyris
- Composita
- Crurithyris levicula
- Nucleospira
- Ovatia
- Schizophoria
- Shumardella
- Subglobosochonetes
- Argentiproductus
- Aulacella
- Avonia
- Bellerophon jeffersonensis
- Bellerophon ulrichi
- Camarophorella
- Eudoxina
- Leptagonia
- Lingula
- Mesoplica
- Mourlonia missouriensis
- Naticopsis paucivolutus
- Orbiculoidea
- Orbinaria
- Orthonychia jeffersonensis
The 40 most often recorded, of 52.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.