Also known as UF localities 278 and 279
Where: Crook County, Oregon (44.2° N, 120.5° W: paleocoordinates 46.2° N, 104.6° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: John Day Formation, Eocene (56.0 - 33.9 Ma)
Environment/lithology: terrestrial; lithified siliciclastic sediments
Size class: macrofossils
Preservation: mold/impression, soft parts
Primary reference: S. R. Manchester and W. C. McIntosh. 2007. Late Eocene silicified fruits and seeds from the John Day Formation near Post, Oregon. PaleoBios 27(1):7-17more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 237755: authorized by Nicholas Famoso, entered by Nicholas Famoso on 15.12.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Angiospermae | |
Vitis tiffneyi grapevine | |
Aphananthe maii hemp | |
unclassified | |
Angiospermae | |
unclassified | |
Angiospermae | |
Quercus sp. Linnaeus 1753 oak
Fagus sp. Linnaeus 1753 beech | |
Carya sp. Nuttall 1818 hickory | |
Alnus sp. Miller 1754 alder | |
Rosaceae indet. Jussieu 1789 rose | |
Euphorbiaceae indet. Jussieu 1789 spurge | |
Anacardiaceae indet. Brown 1818 cashew | |
Acer sp. Linnaeus 1753 maple | |
Zanthoxylum sp. Linnaeus 1753 prickly ash | |
Carpolithus "sp. 12 " Linnaeus 1768 | |
Menispermaceae indet. de Jussieu 1789 | |
Alangium sp. Lamarck 1783 | |
Mastixicarpum sp. Chandler 1926 | |
Platanaceae indet. Lestiboudois 1826 | |
Sabia sp. Colebrooke 1819 | |
Sabal sp. Adanson 1763 palm | |
Magnolia sp. Linnaeus 1753 magnolia | |
Bivalvia | |
"Davidia sp." = Actinodonta
"Davidia sp." = Actinodonta Philipps 1848 clam |