Westgate Formation
26 distinct taxa, from 252 fossil occurrences the Paleobiology Database records under this name, spanning 106–101 Mya.
Alberta · CA
26 taxa · 252 fossils · 106–101 MyaFiled under the Colorado Group.
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2 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
- Miliammina
- Haplophragmoides
- Saccammina
- Ammobaculites
- Reophax
- Placentammina
- Verneuilina
- Psamminopelta
- Trochammina
- Gaudryina
- Textularia
- Verneuilinoides
- Hippocrepina
- Arenobulimina
- Bathysiphon
- Psammosphaera
- Rhabdammina
- Flabellammina
- Pseudobolivina
- Ammodiscus
- Ammomarginulina
- Ammotium
- Haplophragmium
- Haplophragmoides kirki
- Trochammina albertensis
- Trochammina diagonis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.