Takwahoni Formation
44 distinct taxa, from 91 fossil occurrences the Paleobiology Database records under this name, spanning 193–175 Mya.
British Columbia · CA
44 taxa · 91 fossils · 193–175 MyaFiled under the Laberge Group. Members recorded: Distal facies.
Macrostrat dates this rock 191–169 Ma. Macrostrat’s own record
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8 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
- Eleganticeras exaratum
- Grammatodon (Grammatodon)
- Protogrammoceras
- Astartidae
- Cleviceras
- Peronoceras
- Protocardia
- Weyla (Weyla) bodenbenderi
- Ostreida
- Radulonectites sosneadoensis
- Vaugonia
- Arieticeras
- Belemnoida
- Bositra buchi
- Chlamys textoria
- Entolium (Entolium) corneolum
- Fanninoceras
- Pholadomya
- Pseudolioceras
- Amaltheus margaritatus
- Anthozoa
- Antiquilima (Antiquilima) nagatoensis
- Coeloceratidae
- Ctenostreon rugosum
- Dactylioceras
- Dactylioceratidae
- Fuciniceras marianii
- Goniomya
- Harpoceras
- Harpoceratinae
- Heterodonta
- Kedonella mytileformis
- Leptaleoceras
- Oxytoma inequivalvis
- Palaeoneilo
- Parallelodon groeberi
- Phylloceras
- Phylloceratitida
- Phymatoceras
- Placunopsis radiata
The 40 most often recorded, of 44.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.