Porcupine River Locality 100 (Pleistocene of Canada)

Where: Yukon, Canada (67.6° N, 139.8° W: paleocoordinates 67.6° N, 139.6° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Irvingtonian (1.8 - 0.3 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: C. R. Harington. 1978. Quaternary vertebrate faunas of Canada and Alaska and their suggested chronological sequence. Syllogeus 15:1-105 [J. Alroy/J. Alroy/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 20483: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

• age described as "Yarmouth interglacial age or older"
Mammalia
 Rodentia - Cricetidae
Lemmus sibiricus Ognev 1947 Siberian brown lemming