Wapiti Formation
104 distinct taxa, from 178 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
Alberta, British Columbia · CA
90 taxa · 162 fossils · 84–66 MyaMembers recorded: Unit 3, Unit 4, B.
Macrostrat places this rock in the Wapiti River Group, and dates it 75–68 Ma. Macrostrat’s own record
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16 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
- Tyrannosauridae
- Hadrosauridae
- Dinosauria
- Hadrosauropodus
- Theropoda
- Holostei
- Ankylosauridae
- Lambeosaurinae
- Ornithomimidae
- Pachyrhinosaurus
- Parviprojectus
- Rhizocorallium
- Squamata
- Troodontidae
- Actinopterygii
- Amiidae
- Aves
- Boreonykus certekorum
- Ceratopsidae
- Champsosaurus
- Chelydridae
- Dromaeosauridae
- Hypsilophodontidae
- Osteichthyes
- Pachycephalosauridae
- Testudines
- Trionychidae
- Troodon
- Acipenseridae
- Albertosaurinae
- Ankylosauria
- Aquilapollenites quadrilobus
- Araneae
- Archaeromma trigonokephalion
- Archosauria
- Aspideretoides foveatus
- Axestemys
- Azhdarchidae
- Baenidae
- Bellatoripes fredlundi
The 40 most often recorded, of 90.
Wyoming · US
14 taxa · 16 fossils · 51–46 MyaLoading coastlines…
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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.