Bucke Formation
21 distinct taxa, from 23 fossil occurrences the Paleobiology Database records under this name, spanning 457–454 Mya.
Ontario · CA
21 taxa · 23 fossils · 457–454 MyaMacrostrat dates this rock 487–443 Ma. Macrostrat’s own record
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1 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
- Rhynchotrema increbescens
- Tetradella
- Bumastus trentonensis
- Columnaria
- Ctenobolbina
- Deiracorallium angulatum
- Dinorthis meedsi
- Fusispira angusta
- Hebertella frankfortensis
- Hebertella maria
- Hesperorthis tricenaria
- Liospira progne
- Oepikina minnesotensis
- Paupospira elevata
- Pionomena emaciata
- Platystrophia extensa
- Quasibollia copelandi
- Rostricellula minnesotensis
- Streptelasma corniculum
- Trochonema umbilicata
- Winchellatia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.