Search Results - "Schweger, CE"

Macrofossil and pollen evidence for full-glacial steppe within an ecological mosaic along the Bluefish River, eastern Beringia by Zazula, Grant D., Schweger, Charles E., Beaudoin, Alwynne B., McCourt, George H.

“…Plant and insect macrofossil assemblages dating to the full-glacial (late Wisconsinan) are rare from eastern Beringia. Here we present an assemblage of fossil…”
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Spores of coprophilous fungi from under the Dawson tephra (25,300 super(1) super(4)C years BP), Yukon Territory, northwestern Canada by van Geel, B, Zazula, G D, Schweger, CE

“…Based on the analysis of pollen and macrofossils Zazula et al. [Zazula, G.D., Froesne, D.G., Elias, S.A., Kuzmina, S., la Farge, C., Reyes, A.V., Sanborn,…”
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New Spruce (Picea spp.) Macrofossils from Yukon Territory: Implications for Late Pleistocene Refugia in Eastern Beringia by Zazula, G. D., Telka, A. M., Harington, C. R., Schweger, C. E., Mathewes, R. W.

“…New radiocarbon-dated plant macrofossils provide evidence for black spruce (Picea mariana) and white spruce (Picea glauca) within the unglaciated Yukon…”
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Geoarchaeological context of late Pleistocene and early Holocene occupation at the Cooper's Ferry site, western Idaho, USA by Davis, Loren G., Schweger, Charles E.

“…Archaeological excavations at the Cooper's Ferry site (10IH73), located in the lower Salmon River canyon of western Idaho, revealed a stratified sequence of…”
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An 18 million year record of vegetation and climate change in northwestern Canada and Alaska: tectonic and global climatic correlates by White, J.M., Ager, T.A., Adam, D.P., Leopold, E.B., Liu, G., Jetté, H., Schweger, C.E.

“…We reconstruct long-term vegetation/paleoclimatic trends, spanning the last 18 million years, in Alaska, Yukon and far western Northwest Territories…”
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Vegetation buried under Dawson tephra (25,300 super(1) super(4)C years BP) and locally diverse late Pleistocene paleoenvironments of Goldbottom Creek, Yukon, Canada by Zazula, G D, Froese, D G, Elias, SA, Kuzmina, S, La Farge, C, Reyes, A V, Sanborn, P T, Schweger, CE, Scott Smith, CA, Mathewes, R W

“…Paleoecological research at Goldbottom Creek in the Klondike region of Yukon Territory (NW Canada) documents an in situ riparian grassy meadow that was buried…”
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A New Species of Pinus Subgenus Pinus Subsection Contortae from Pliocene Sediments of Ch'ijee's Bluff, Yukon Territory, Canada by McKown, Athena D., Stockey, Ruth A., Schweger, Charles E.

“…Three structurally preserved conifer ovulate cones are described from Pliocene sediments at Ch'ijee's Bluff on the Porcupine River, near Old Crow, Yukon…”
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Differential response of vegetation to postglacial climate in the Lower Salmon River Canyon, Idaho by Davis, Loren G, Muehlenbachs, Karlis, Schweger, Charles E, Rutter, Nathaniel W

“…Late Pleistocene to Holocene terrestrial climate and vegetation records in the Lower Salmon River Canyon of Idaho are interpreted from the stable isotopic…”
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The Late Quaternary palaeoenvironmental history of a presently deep freshwater lake in east-central Alberta, Canada and palaeoclimate implications by Hickman, Michael, Schweger, Charles E.

“…The palaeoenvironmental history of Moore Lake, Alberta, Canada (54°30′N; 110°30′W) has been investigated through analysis of pollen, diatoms, total chrysophyte…”
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Palaeobotany Ice-age steppe vegetation in east Beringia by Zazula, Grant D, Froese, Duane G, Schweger, Charles E, Mathewes, Rolf W, Beaudoin, Alwynne B, Telka, Alice M, Harington, C. Richard, Westgate, John A

“…The landmass known as Beringia is an extensive region that existed during the Pleistocene epoch and included the land bridge between present-day Siberia and…”
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Late glacial ? early holocene palaeosalinity in Alberta, Canada ? climate implications by Hickman, Michael, Schweger, CharlesE

“…Palaeolimnological and palynological records from climatically variable central Alberta, Canada, document periods of hypersaline lake conditions indicative of…”
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A palaeoenvironmental study of Fairfax Lake, a small lake situated in the rocky mountain foothills of west-central Alberta by Hickman, Michael, Schweger, CharlesE

“…Fairfax Lake is a small, oligotrophic to mesotrophic headwater lake situated in the Foothills of the Rocky Mountains of west-central Alberta (Latitude 52…”
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Late Tertiary and Early Pleistocene Paleosols in Northwestern Canada by Tarnocai, C., Schweger, C. E.

“…Late Tertiary paleosols occurring in the unglaciated portion of the Yukon Territory of northwestern Canada have either Podzolic or Luvisolic soil development…”
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Oscillaxanthin and myxoxanthophyll in two cores from Lake Wabamun, Alberta, Canada by Hickman, Michael, Schweger, CharlesE

“…A sedimentary blue-green algal record has been investigated through measurement of myxoxanthophyll and oscillaxanthin in two cores taken from deep and shallow…”
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Baptiste Lake, Alberta ? A late Holocene history of changes in a lake and its catchment in the southern Boreal forest by Hickman, Michael, Schweger, CharlesE, Klarer, DavidM

“…Palaeoenvironmental investigations based upon sediment cores retrieved from Baptiste Lake, Alberta show that the sedimentary record spans approximately 4600…”
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Chronology of Late Glacial Events from the Tangle Lakes, Alaska Range, Alaska by Schweger, Charles E.

“…This discussion seeks to clarify some aspects of Tangle Lakes region chronology. Study of two sedimentary sections along Rock Creek near Long Tangle Lake…”
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Circum-Arctic Late Tertiary/Early Pleistocene Stratigraphy And Environments - A Preface by Matthews, John V., Brigham-Grette, Julie, Schweger, Charles E.

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Late‐Pleistocene Boreal Forest in the Western Ozark Highlands? by Mehringer, Peter J., Schweger, Charles E., Wood, W. Raymond

“…The recovery of a spruce—dominated pollen spectrum and associated spruce and larch macrofossils offers evidence for late—Pleistocene boreal forest elements in…”
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