Oneota Dolomite
42 distinct taxa, from 61 fossil occurrences the Paleobiology Database records under this name, spanning 487–477 Mya.
Wisconsin, Minnesota, Iowa, Michigan · US
42 taxa · 61 fossils · 487–477 MyaMacrostrat places this rock in the Knox Group. Macrostrat’s own record
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13 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
- Clarkoceras newtonwinchelli
- Clarkoceras gracile
- Clarkoceras luthei
- Eremoceras teres
- Gasconadia putilla
- Buehleroceras compressum
- Burenoceras curticei
- Burenoceras minor
- Clarkoceras calvini
- Levisoceras instabile
- Levisoceras obliquatum
- Oneotoceras loculosum
- Ophileta supraplana
- Buehleroceras apertum
- Burenoceras planiseptatum
- Caseoceras contractum
- Caseoceras intermedium
- Caseoceras nitidum
- Clarkoceras expansum
- Clarkoceras minneiskense
- Conocerina beani
- Ectenoceras obliquum
- Ellesmeroceras luthei
- Ellesmeroceras thomasi
- Eremoceras luthei
- Eremoceras vernonense
- Euconia conicus
- Levisoceras constrictum
- Levisoceras curvatum
- Levisoceras edwardsi
- Levisoceras ellipticum
- Levisoceras raaschi
- Levisoceras subgracile
- Macluritella uniangulata
- Oneotoceras curvatum
- Oneotoceras divaricatum
- Oneotoceras extremum
- Oneotoceras husseyi
- Oneotoceras impressum
- Oneotoceras madisonense
The 40 most often recorded, of 42.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.