Published November 5, 2023
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Table 1 in A new fossil Euspira? (Mollusca: Gastropoda: Naticidae) from the Gubik Formation on the North Slope of Arctic Alaska
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Table 1. Correction of Pliocene and Pleistocene marine transgressions of western and northern Alaska (after Marincovich and Powell, 1991).
| Age (Hopkins 1965, 1967, Carter et al. 1986) | Bering Sea (Kaufman et al. 1989, Hopkins, written common., 1990 in Marincovich and Powell 1991) | Western and northern Alaska (Brouwers et al. 1984) | Skull Cliff (northwest Alaskan coast) (Brigham 1985, these units are all informal) | Arctic Coastal Plain (Carter et al. 1986) |
|---|---|---|---|---|
| <4 ka | Krusensternian | Flandrian | — | Flandrian |
| circa. 25 ka | — | — | — | Middle Wisconsin |
| 90–105 ka | — | Flaxsman Fm. | — | Simpsonian |
| 120–130 ka | Pelukian | Pelukian | Walakpa beds | Pelukian |
| circa. 500 ka | Anvilian | Kotzebuan | Karmuk beds | Wainwrightian |
| >1.5 Ma, <2.4 Ma | Beringian III | Fishcreekian | Tuapaktushak beds | Fishcreekian |
| >2.4 Ma | Beringian II | Anvilian | Killi Creek beds | Bigbendian |
| <3.5 Ma | Beringian I | Beringian | Nulavik beds | Colvillian |
Notes
Published as part of Powell, II, Charles L. & Dineen, Ashley A., 2023, A new fossil Euspira? (Mollusca: Gastropoda: Naticidae) from the Gubik Formation on the North Slope of Arctic Alaska, pp. 5 in PaleoBios 40 (15) on page 5, DOI: 10.5070/P9401557134, http://zenodo.org/record/10913374
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- Journal article: 10.5070/P9401557134 (DOI)
- Journal article: urn:lsid:plazi.org:pub:D563FF99FFF1064C8724FFDA7C5E0E31 (LSID)
- Journal article: http://publication.plazi.org/id/D563FF99FFF1064C8724FFDA7C5E0E31 (URL)
- Journal article: http://zenodo.org/record/10913374 (URL)
References
- Marincovich, L., Jr., and C. L. Powell, II. 1991. Pliocene and Pleistocene molluscs in marine transgressions of western and northern Alaska. Western Society of Malacologists, Annual Report 23: 10 - 14.
- Carter, L. D., L. Marincovich, Jr., E. M. Brouwers, and R. M. Forester. 1986. Paleogeography of a Pleistocene coastline, Alaskan Arctic Coastal Plain. Pp. B 39 - B 41 in K. M. Johnson and J. R. Williams (eds.) The United States Geological Survey in Alaska: accomplishments during 1978. U. S. Geological Survey Circular 804 B.
- Kaufman, D. S., G. L. Farmer, G. H. Miller, L. D. Carter, and J. Brigham - Grette. 1989. Strontium isotopic dating of upper Cenozoic marine deposits, northwestern Alaska. Pp. 17 - 21 in R. Z. Poore (ed.), Pliocene climates scenario for global warming. USGS workshop, Denver, U. S. Geological Survey Open - File Report 90 - 64.
- Brouwers, E. M., L. Marincovich, Jr., and D. M Hopkins. 1984. Paleoenvironmental record of Pleistocene transgressive events preserved at Skull Cliff, northern Alaska. Pp. 9 - 11 in K. M. Reed, and S. Bartsch - Winkler (eds.), The United States Geological Survey in Alaska - Accomplishments during 1982. U. S. Geological Survey Circular 939.
- Brigham, J. K. 1985. Marine stratigraphy and amino acid geochronology of the Gubik Formation, western Arctic Coastal Plain, Alaska. Ph. D. diss. University of Colorado, Boulder, CO.