Bønsnes Formation
91 distinct taxa, from 122 fossil occurrences the Paleobiology Database records under this name, spanning 469–443 Mya.
Ringerike, Buskerud, Oslo-Asker · NO
91 taxa · 122 fossils · 469–443 MyaMembers recorded: Meristella crassa Schichten.
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10 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
- Discoceras antiquissima
- Remopleurides nikolaiseni
- Amphilichas dalecarlicus
- Cyclendoceras norvegicum
- Endoceras
- Illaenus linnarssoni
- Spyroceras clathratoannulatum
- Armenoceras holtedahli
- Atractopyge confusa
- Bollia duplex
- Diestoceras stormeri
- Erratencrinurus (Celtencrinurus) kiaeri
- Hibbertia inghami
- Macronotella praelonga
- Megalomphala pinguis
- Platybolbina elongata
- Platybolbina plana
- Richardsonoceras sinuososeptatum
- Ringoceras praecurvum
- Schuchertoceras troedssoni
- Actinoceras insulaenigrae
- Alaskadiscus maximus
- Ambonychia
- Amphilichas lineatus
- Archinacella
- Billingsites deformis
- Bodophyllum euthum
- Boucotspira carinifer
- Cataschisma pillula
- Charactoceras estonicum
- Cleionychia
- Cleionychia corrugata
- Cleionychia pulchella
- Clisospira christianieae
- Codoceras dubium
- Cuneamya
- Cyclendoceras dubium
- Cyclonema rupestre
- Cyphoproetus svartoensis
- Cyrtodontula
The 40 most often recorded, of 91.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.