New Evidence from a Black Mat Site in the Northern Andes Supporting a Cosmic Impact 12,800 Years Ago

Autor: D. H. Krinsley, William C. Mahaney, Volli Kalm, Allen West, Leslie Keiser, R.P. Beukens

Publikováno v: The Journal of Geology. 121:309-325

Previous work has ascribed a cosmic impact origin to black, high-temperature, carbon-encrusted beds (2–3 cm thick), associated with the Younger Dryas readvance of ice at 12.8 ka during the Late Glacial in the northern Andes of Venezuela. The eviden

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcae1134888946432bd83c2ff5dc2ad1
https://doi.org/10.1086/670652

Analysis of burnt schist outcrops in the alps: Relation to historical archaeology and Hannibal's crossing in 218 B.C

Autor: Ronald I. Dorn, William C. Mahaney, Michael W. Milner, Rana N.S. Sodhi, R.P. Beukens, Eva Chamorro-Perrez, Pierre Tricart, René W. Barendregt, Stéphane Schwartz, Volli Kalm, Randy W. Dirszowsky, Sal Boccia

Publikováno v: Geoarchaeology: An International Journal
Geoarchaeology: An International Journal, Wiley, 2007, 22 (7), pp.797 à 816. ⟨10.1002/gea.20187⟩
Geoarchaeology: An International Journal, 2007, 22 (7), pp.797 à 816. ⟨10.1002/gea.20187⟩

Identification of the exact route followed by Hannibal during his invasion of Italia in the Second Punic War is one of the major questions of antiquity and one that historians/archaeologists have long studied. One of the many clues in the ancient lit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::359116b09411ced69992e0059c1e6b3a
https://doi.org/10.1002/gea.20187

Radiocarbon Dates from Neolithic and Bronze Age Hunter-Gatherer Cemeteries in the Cis-Baikal Region of Siberia

Autor: Olga I. Goriunova, R.P. Beukens, Nikolai A. Savel’ev, Andrzej W. Weber, Vladimir I. Bazaliiskii

Publikováno v: Radiocarbon. 48:127-166

Extensive radiocarbon dating of human remains from Neolithic and Bronze Age hunter-gatherer cemeteries in the Cis-Baikal region of Siberia has been undertaken as a part of the multidisciplinary examination of this material conducted by the Baikal Arc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7fe9d6753666902b37fe9af46779e30
https://doi.org/10.1017/s0033822200035463

Lithostratigraphy of the Mérida (Wisconsinan) glaciation and Pedregal interstade, Mérida Andes, northwestern Venezuela

Autor: R.P. Beukens, Randy W. Dirszowsky, William C. Mahaney, Kyle R. Hodder, Michael W. Milner, Volli Kalm, Maximiliano Bezada

Publikováno v: Journal of South American Earth Sciences. 19:525-536

At Pedregal, more than 40 m of sediments are exposed within a ‘fan complex’ formed between lateral moraines of the adjacent Mucuchache and El Caballo valleys. Early and late Merida (Wisconsinan) glaciations are represented by till and till plus p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::068fa7c4541679820c8e8f0c3360a42b
https://doi.org/10.1016/j.jsames.2005.07.001

Paleopedology of Middle Wisconsin/Weichselian paleosols in the Mérida Andes, Venezuela

Autor: Volli Kalm, R. G. V. Hancock, William C. Mahaney, R.P. Beukens, S.E. Russell, Max Bezada, Michael W. Milner

Publikováno v: Geoderma. 104:215-237

Buried Spodosols (podzols) within a thick lithostratigraphic section in the northern Venezuelan Andes are interbedded with tills and a succession of multicyclic lacustrine clays, silts and sands from the early and middle stades of the Wisconsinan/Wei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::741d966c39bed1cf1c4f7d72029a2bc6
https://doi.org/10.1016/s0016-7061(01)00082-9