Gasconade Formation
76 distinct taxa, from 111 fossil occurrences the Paleobiology Database records under this name, spanning 487–477 Mya.
Missouri · US
76 taxa · 111 fossils · 487–477 MyaMembers recorded: Van Buren.
Macrostrat dates this rock 487–479 Ma. Macrostrat’s own record
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16 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
- Burenoceras pumilum
- Hemithecella expansa
- Dakeoceras normale
- Dakeoceras dilatatum
- Gasconadeoconus waynesvillensis
- Schizopea typica
- Titanoplina meramecensis
- Caseoceras subconicum
- Clarkoceras arcuatum
- Clarkoceras subcrassum
- Conodia levicosta
- Dakeoceras perretrorsum
- Dakeoceras subcurvatum
- Gasconadia putilla
- Hypseloconus recurvus
- Kirengella expansus
- Proplina cornutaformis
- Proplina sibelius
- Robustum nodum
- Robustum phallerium
- Sinuopea vera
- Bipulvina croftsae
- Burenoceras angulare
- Burenoceras compressum
- Burenoceras dickhauti
- Burenoceras expandum
- Burenoceras huzzahense
- Burenoceras percompressum
- Cameroceras
- Chelodes acuminata
- Clarkoceras
- Clarkoceras affine
- Clarkoceras cinctum
- Clarkoceras confertum
- Clarkoceras crassum
- Clarkoceras cuneatum
- Clarkoceras huzzahense
- Clarkoceras magnisiphonatum
- Clarkoceras subarcuatum
- Clarkoceras subrectum
The 40 most often recorded, of 76.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.