Plattsburg Formation
24 distinct taxa, from 37 fossil occurrences the Paleobiology Database records under this name, spanning 307–304 Mya.
Kansas, Missouri, Nebraska · US
24 taxa · 37 fossils · 307–304 MyaFiled under the Lansing Group. Members recorded: Hickory Creek Shale, Merriam Limestone, Hickory Creek, Merriam, Spring Hill.
Macrostrat places this rock in the Lansing Group, and dates it 304 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
- Brachiopoda
- Chonetinella
- Crurithyris
- Rhombopora
- Crinoidea
- Cypridellina newelli
- Hustedia
- Lophophyllidium
- Punctospirifer
- Bryozoa
- Composita
- Derbyia
- Echinoidea
- Girtycoelia
- Graffhamicrinus magnijkus
- Lophophyllidium (Lophophyllidium) wewokanum
- Neochonetes
- Neospirifer
- Platyceras
- Polypora
- Rhipidomella
- Synarmocrinus iatani
- Tabulipora
- Wellerella
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.