Extension Formation
28 distinct taxa, from 52 fossil occurrences the Paleobiology Database records under this name, spanning 90–72 Mya.
British Columbia · CA
28 taxa · 52 fossils · 90–72 MyaFiled under the Nanaimo Group.
Loading 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
- Geonomites
- Ternstroemites
- Allantodiopsis erosa
- Dammarites
- Nilsonia
- Rhamnites
- Zizyphus
- Cladophlebis columbiana
- Davallites richardsoni
- Dryophyllum
- Leguminosites
- Metasequoia
- Platanus
- Protophyllocladus
- Artocarpus
- Capparites
- Celastrinites
- Cinnamomoides
- Cladophlebis
- Combretum
- Dalbergites
- Dicotylophyllum
- Liriodendron giganteum
- Nymphaeites
- Pseudoctenis
- Sphenopteris
- Viburnum
- Zelkova
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.