Also known as Field no. NF92AK 41

Where: Alaska (69.8° N, 148.6° W)

• Paleocoordinates: 81.0° N, 127.2° W (Wright 2013)

• coordinate stated in text

• hand sample-level geographic resolution

When: Franklin Bluffs Member (Sagavanirktok Formation), Eocene (56.0 - 33.9 Ma)

• Stratigraphic position 41.5 m above base of measured section.

Environment/lithology: terrestrial; gray mudstone and claystone

Size class: microfossils

Preservation: original sporopollenin

Collected by N. O. Frederiksen

Collection methods: bulk, chemical, hydrochloric, hydroflouric,

• The samples were collected by Frederiksen in August, 1992.

Primary reference: N. O. Frederiksen, L. E. Edwards, T. Fouch, L. Carter, and T. Collett. 1994. Palynomorph biostratigraphy of Eocene samples from the Sagavanirktok Formation at Franklin Bluffs, North Slope of Alaska. Open-File Report 94-653more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 237839: authorized by Phillip Jardine, entered by Hannah Morck on 19.12.2024

Creative Commons license: CC0 (CC0)