Results 131 to 140 of about 232 (164)
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Journal of Geographical Sciences, 2013
Paleoenvironmental history in the monsoonal margin in the northeast Tibetan Pla- teau provides important clue to the regional climate. Previous researches have been limited by either poor chronology or low resolution. Here we present a high-resolution pollen record from a 40.92-m-long sediment core (DLH) taken from Dalianhai, a terminal lake situated ...
Bo Cheng, Fahu Chen, Jiawu Zhang
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Paleoenvironmental history in the monsoonal margin in the northeast Tibetan Pla- teau provides important clue to the regional climate. Previous researches have been limited by either poor chronology or low resolution. Here we present a high-resolution pollen record from a 40.92-m-long sediment core (DLH) taken from Dalianhai, a terminal lake situated ...
Bo Cheng, Fahu Chen, Jiawu Zhang
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The Holocene, 2011
The integration of sedimentary facies, pollen, spores, carbon and nitrogen isotopes records, C/N ratio and radiocarbon dates allowed the identification of changes in vegetation and the sources of organic matter accumulated on tidal flats near the mouth of the Amazon River during the mid and late Holocene.
José Tasso Felix Guimarães +5 more
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The integration of sedimentary facies, pollen, spores, carbon and nitrogen isotopes records, C/N ratio and radiocarbon dates allowed the identification of changes in vegetation and the sources of organic matter accumulated on tidal flats near the mouth of the Amazon River during the mid and late Holocene.
José Tasso Felix Guimarães +5 more
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Palaeogeography, Palaeoclimatology, Palaeoecology, 1985
Abstract New evidence concerning the palaeovegetation of the upper Permian and lower Triassic Shischienfeng Group in North China reveals two distinctive floras: a Zechstein-type vegetation in the lower part and a Buntsandstein-type flora in the middle and upper parts.
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Abstract New evidence concerning the palaeovegetation of the upper Permian and lower Triassic Shischienfeng Group in North China reveals two distinctive floras: a Zechstein-type vegetation in the lower part and a Buntsandstein-type flora in the middle and upper parts.
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Palaeovegetation at the Pont-de-Lavaud hominin site, lower Pleistocene, Central France
2011Les stratégies de mobilité des hommes préhistoriques sont à l’origine des différentes vagues de migration en Europe. Elles sont fortement influencées par les variations des couverts végétaux aux cours des premiers cycles glaciaire-interglaciaire. Les premiers européens ont dû s’adapter à des environnements distincts, tels que des forêts ou des steppes.
Marquer, Laurent +7 more
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Palaeovegetational evidence in the upper Nure Valley (Ligurian-Apennines, Northern-Italy).
1991analisi polliniche di due serie sedimentarie relative a fasi di ritiro di un ghiacciaio appenninico permettono di fare luce sulle caratteristiche della copertura vegetale dell'area nel corso di buona parte dell ...
G. BRAGGIO +2 more
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Mid-late Pleistocene palaeovegetation and palaeoclimate changes
2007Y Qiu, Y Gu, Z Wang
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The Holocene Palaeovegetation of South-western Ukraine : A Review
Rivista di archeologia : XXXI, 2007Vinogradova, Olena, Kiosak, Dmytro
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2008
Palynostratigraphy of the Neogene coal-bearing sediments in the Çorum region and Sivas Basin has been determined and three sporomorph associations have been defined. Sporomorph association A is described from the Samsun-Havza region and is of latest Burdigalian age.
AKGÜN, FUNDA, Kayser, MİNE SEZGÜL
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Palynostratigraphy of the Neogene coal-bearing sediments in the Çorum region and Sivas Basin has been determined and three sporomorph associations have been defined. Sporomorph association A is described from the Samsun-Havza region and is of latest Burdigalian age.
AKGÜN, FUNDA, Kayser, MİNE SEZGÜL
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Palaeovegetational and Palaeoclimatic Changes During the Early Miocene in Central Taurus, Turkey
2017This study presents palynological records from the Ermenek Basin during the Early Miocene to evaluate paleoenvironmentalchanges. The pollen spectra was dominated by coniferous trees during this time period. Especially, Cedrus was abundant inErmenek flora and cedars occupied on the mountain areas with Abies and Picea, indicating cooler climate in the ...
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