(Table 2) C-14 age data from ODP Hole 145-883 ...

• Main Authors: Sarnthein, Michael, Kiefer, Thorsten, Grootes, Pieter Meiert, Elderfield, Henry, Erlenkeuser, Helmut
• Format: Dataset
• Language: English
• Published: PANGAEA 2006
• Subjects: DEPTH, sediment/rock; Sample, optional label/labor no; Age, dated material; Age, dated; Age, dated standard deviation; Reservoir effect/correction; Calendar age; Comment; Age, comment; Composite Core; Accelerator mass spectrometry AMS; Calculated; Leg145; Joides Resolution; Ocean Drilling Program ODP; North Atlantic; Subarctic
• Online Access: https://dx.doi.org/10.1594/pangaea.723920; https://doi.pangaea.de/10.1594/PANGAEA.723920

Well-dated multidecadal- to centennial-scale sediment records from the subarctic northwest Pacific show that the early deglacial 18.5-15.0 ka was marked by 3 pronounced short-term warmings of ~5°C. They lasted 500-1500 yr each and were coeval with early to late stages of cold Heinrich event 1 in the North Atlantic. These regional climate windows may have promoted a pre-Clovis emigration of people from the cold-arid monsoon climate in East Asia to the climatically more favorable, then-emerged Beringian and Aleutian shelf regions and the Americas, as suggested by archeological findings. ... : Supplement to: Sarnthein, Michael; Kiefer, Thorsten; Grootes, Pieter Meiert; Elderfield, Henry; Erlenkeuser, Helmut (2006): Warmings in the far northwestern Pacific promoted pre-Clovis immigration to America during Heinrich event 1. Geology, 34(3), 141-144 ...