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- Otvos, Ervin G.
- Quaternary international 2015 v.383 pp. 158-173
- North Americans, etc ; Retaria; climate; coastal plains; coasts; coral reefs; ice; marine sediments; oxygen; pollen; sea level; stable isotopes; temperature; terraces; Eurasia; Europe; Florida; Show all 17 Subjects
- ... Delineation of the boundary between the Last Interglacial (LIG) and the last (Wisconsinan) Glacial Stage in North America represents a critical, yet unresolved issue. Subdivisions of the late Pleistocene are based on oxygen isotope, ice cover, and pollen stratigraphic data. Boundaries defined by isotope chronology hinge on complex interrelationships between δ¹⁸O in foraminifer tests, ice volumes s ...