Aspen Shale
26 distinct taxa, from 54 fossil occurrences the Paleobiology Database records under this name, spanning 113–94 Mya.
Wyoming, Idaho, Montana · US
26 taxa · 54 fossils · 113–94 MyaMacrostrat dates this rock 122–101 Ma. Macrostrat’s own record
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4 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
- Anemia fremonti
- Cladophlebis
- Prunus
- Sapindopsis
- Baieropsis
- Magnoliopsida
- Sassafras
- Sparganium
- Dryandroides lanceolata
- Laurus
- Nelumbo
- Osmunda occidentale
- Populus
- Sapindopsis magnifolia
- Archosauria
- Coniferales
- Dennstaedtia fremonti
- Dryophyllum
- Equisetites
- Filicales
- Liquidambar
- Microtaenia paucifolia
- Microtaenia variabilis
- Staphylea
- Staphylea fremonti
- Tempskya
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.