Second White Specks Formation
38 distinct taxa, from 210 fossil occurrences the Paleobiology Database records under this name, spanning 94–90 Mya.
Alberta · CA
38 taxa · 210 fossils · 94–90 MyaFiled under the Colorado Group.
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3 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
- Hedbergella
- Heterohelix globulosa
- Globigerina delrioensis
- Inoceramus
- Zygodiscus
- Foraminifera
- Whiteinella
- Globigerina planispira
- Eiffellithus
- Hedbergella amabilis
- Staurolithites
- Trochammina
- Watznaueria
- Arkhangelskiella cymbiformis
- Biscutum constans
- Chiastozygus
- Neobulimina
- Pseudobolivina
- Rotelapillus laffittei
- Spiroplectammina
- Ahmuellerella octoradiata
- Cretarhabdus
- Eiffellithus eximius
- Eprolithus floralis
- Braarudosphaera bigelowii
- Gartnerago costatum
- Gavelinella
- Textularia
- Ammomarginulina
- Corollithion signum
- Cribrosphaerella
- Haplophragmoides
- Heterohelix
- Microrhabdulus decoratus
- Micula staurophora
- Parhabdolithus
- Saccammina
- Verneuilinoides
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.