Alkali Canyon Formation
33 distinct taxa, from 70 fossil occurrences the Paleobiology Database records under this name, spanning 9.4–4.7 Mya.
Oregon · US
33 taxa · 70 fossils · 9.4–4.7 MyaMacrostrat places this rock in the Dalles Group, and dates it 23–2.6 Ma. Macrostrat’s own record
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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
- Dipoides wilsoni
- Parapliosaccomys witteorum
- Copemys
- Castor
- Neotamias malloryi
- Oregonomys pebblespringsensis
- Paronychomys woodburnei
- Perognathus stevei
- Scapanus proceridens
- Tayassuinae
- Archaeolaginae
- Camelidae
- Canini
- Citellus (Otospermophilus) shotwelli
- Cricetidae
- Dipoides
- Mammut
- Teleoceras
- Carnivora
- Castor californicus
- Dipodomyinae
- Equini
- Eucyon davisi
- Hipparionini
- Hypolagus oregonensis
- Mammut matthewi
- Megalonyx
- Plesiogulo marshalli
- Pliotaxidea nevadensis
- Procyonidae
- Sciuridae
- Spermophilus wilsoni
- Ursidae
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.