Nels A Iverson
Biographic Data
| ID | 4130233 |
|---|---|
| NAME | Nels A Iverson |
| GIVEN NAMES | Nels A |
| FAMILY NAME | Iverson |
| SIGNATURE | IVERSON N A |
| AFFILIATIONS | New Mexico Institute of Mining and Technology |
| ORCID | 0000-0002-7110-5040 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
New exposures of Lava Creek ash more closely constrain the age of the Sacagawea Ridge glaciation, Wind River Mountains, Wyoming (USA)
Geochemical and 40 Ar/ 39 Ar age analyses of a new exposure of a previously destroyed volcanic ash locality within the Airport Terrace above the Middle Popo Agie River in Lander, Wyoming, allows us to re-establish it as Lava Creek A from the last major eruption of the Yellowstone caldera, with a weighted mean age of 628.2 ± 4.1 ka. Confirmation of the ash as Lava Creek more firmly establishes correlation of the terrace with the WR-7 terraces alon…
Erroneously Old Radiocarbon Ages From Terrestrial Pollen Concentrates in Yellowstone Lake, Wyoming, Usa
Accelerator mass spectrometry (AMS) dating of pollen concentrates is often used in lake sediment records where large, terrestrial plant remains are unavailable. Ages produced from chemically concentrated pollen as well as manually picked Pinaceae grains in Yellowstone Lake (Wyoming) sediments were consistently 1700–4300 cal years older than ages established by terrestrial plant remains, tephrochronology, and the age of the sediment-water interfac…
Erroneously Old Radiocarbon Ages From Terrestrial Pollen Concentrates in Yellowstone Lake, Wyoming, Usa
Accelerator mass spectrometry (AMS) dating of pollen concentrates is often used in lake sediment records where large, terrestrial plant remains are unavailable. Ages produced from chemically concentrated pollen as well as manually picked Pinaceae grains in Yellowstone Lake (Wyoming) sediments were consistently 1700–4300 cal years older than ages established by terrestrial plant remains, tephrochronology, and the age of the sediment-water interfac…
Erroneously Old Radiocarbon Ages From Terrestrial Pollen Concentrates in Yellowstone Lake, Wyoming, Usa
Accelerator mass spectrometry (AMS) dating of pollen concentrates is often used in lake sediment records where large, terrestrial plant remains are unavailable. Ages produced from chemically concentrated pollen as well as manually picked Pinaceae grains in Yellowstone Lake (Wyoming) sediments were consistently 1700–4300 cal years older than ages established by terrestrial plant remains, tephrochronology, and the age of the sediment-water interfac…
New exposures of Lava Creek ash more closely constrain the age of the Sacagawea Ridge glaciation, Wind River Mountains, Wyoming (USA)
Geochemical and 40 Ar/ 39 Ar age analyses of a new exposure of a previously destroyed volcanic ash locality within the Airport Terrace above the Middle Popo Agie River in Lander, Wyoming, allows us to re-establish it as Lava Creek A from the last major eruption of the Yellowstone caldera, with a weighted mean age of 628.2 ± 4.1 ka. Confirmation of the ash as Lava Creek more firmly establishes correlation of the terrace with the WR-7 terraces alon…
Geochemistry (2 works) · Geological and Geochemical Analysis (2 works) · Geology and Paleoclimatology Research (2 works) · Accelerator mass spectrometry (1 work) · Archaeology (1 work) · Ecology (1 work) · Geography (1 work) · Geological formations and processes (1 work) · Geology (1 work) · Geology (1 work)