Amaknak Bridge (Holocene of the United States)

Also known as UNL50

Where: Alaska (53.7° N, 166.8° W)

• coordinate estimated from map

When: Holocene (0.0 - 0.0 Ma)

• 4,500-3,500 BP

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: A. M. Traffichini. 2019. Reconstruction of Northeastern Pacific Ocean Holocene Production Using Marine Mammal Archaeofauna. 102more details

Purpose of describing collection: archaeological analysis

PaleoDB collection 161613: authorized by Mark Uhen, entered by Carlos Peredo on 08.09.2014

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Eumatopias jubata
Mammalia
 Placentalia -
Cetacea indet.
Cetacea indet. Brisson 1762 whale
 Cetacea - Phocoenidae
Phocoena phocoena, "Phocoena dalli" = Phocoenoides dalli
Phocoena phocoena Linnaeus 1758 harbor porpoise
"Phocoena dalli" = Phocoenoides dalli True 1885 Dall's porpoise
 Carnivora - Mustelidae
Enhydra lutris
Enhydra lutris Linnaeus 1758 sea otter
 Carnivora - Otariidae
Callorhinus ursinus
Callorhinus ursinus Linnaeus 1758 northern fur seal
 Carnivora - Phocidae
Phoca hispidia, Phoca vitrulina, Erignathus barbatus
Erignathus barbatus Erxleben 1777 bearded seal
 Carnivora - Ursidae
Ursus maritimus
Ursus maritimus Phipps 1774 polar bear