Where: California (35.3° N, 119.6° W: paleocoordinates 35.3° N, 119.6° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Late/Upper Pleistocene (0.1 - 0.0 Ma)
Environment/lithology: tar; poorly lithified tar
Size class: macrofossils
Preservation: original chitin
Collection methods: Repository: Illinois Natural History Survey (INHS) insect collection
Primary reference: S. W. Heads and Y. Wang. 2013. First fossil record of Melanoplus differentialis (Orthoptera: Acrididae: Melanoplinae). Entomological News 123:33-37 [M. Clapham/M. Clapham]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 44954: authorized by David Bottjer, entered by Matthew Clapham on 21.09.2004, edited by Mark Uhen
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Reptilia | |
"Lophortyx californica" = Callipepla californica1
| |
Aves | |
| |
| |
| |
| |
"Carpodacus mexicanus" = Haemorhous mexicanus2
| |
| |
"Otocoris alpestris" = Eremophila alpestris2
| |
| |
| |
| |
| |
| |
"Grus canadensis" = Antigone canadensis2
| |
| |
Bubo virginiana2, "Speotyto cunicularia" = Athene cunicularia2, "Asio wilsonianus" = Asio otus wilsonianus2
| |
"Colaptes cafer" = Colaptes auratus cafer2
| |
"Zenaidura macroura" = Zenaida macroura2
| |
| |
"Erismatura jamaicensis" = Oxyura jamaicensis2, "Querquedula cyanoptera" = Spatula cyanoptera2, Spatula clypeata2, Mareca americana2, "Chaulelasmus streperus" = Mareca strepera2, "Nettion carolinense" = Anas crecca carolinensis2, Anas platyrhynchos2, "Nyroca affinis" = Aythya affinis2, "Nyroca americana" = Aythya americana2, "Charitonetta albeola" = Bucephala albeola2, Anserinae indet.2, "Chen hyperborea" = Anser caerulescens2, Branta dickeyi2, "Anabernicula miniscula" = Branta minuscula2, Branta canadensis2, Cygnus columbianus2
| |
Falco sp.2, Falco peregrinus1, "Falco swarthi" = Falco (Hierofalco) swarthi2, Falco columbarius2, Falco mexicanus2, Falco sparverius1, "Polyborus sp." = Caracara1
| |
| |
Aquila chrysaetos1, Neophrontops americanus2, Neogyps errans2, Buteo sp.2, Buteo swainsoni2, Buteo jamaicensis2, Buteo regalis2, Haliaeetus leucocephalus2, Circus hudsonius1, ? Geranoaetus sp.1, "Accipiter cooperi" = Accipiter cooperii2
| |
Insecta | |
Hydrophilus sp. Geoffroy 1762 water scavenger beetle | |
| |
| |
Polypodiopsida | |
Equisetum sp. Linnaeus 1753 horsetail |