Abstract
Conifer wood, probably spruce (Picea sp.), of middle Wisconsinan age (29,200 ± 500 yr B.P.) was recovered from late-glacial lake sediments from Upper South Branch Pond, Maine. If the wood was derived from a local source, deglaciation of part of northern New England is suggested for this time. The occurrence also has implications for understanding the problem associated with radiocarbon dating of bulk lake sediment containing small amounts of organic matter.
Original language | English (US) |
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Pages (from-to) | 98-101 |
Number of pages | 4 |
Journal | Quaternary Research |
Volume | 30 |
Issue number | 1 |
DOIs | |
State | Published - Jul 1988 |
ASJC Scopus subject areas
- Arts and Humanities (miscellaneous)
- Earth-Surface Processes
- General Earth and Planetary Sciences