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Preservation of plant-wax biomarkers in deserts: implications for Quaternary environment and human evolutionary studies 期刊论文
发表期刊: JOURNAL OF QUATERNARY SCIENCE. 出版年: 2024, 卷号: 39, 期号: 3, 页码: 349-358
作者:  Jha, Deepak Kumar;  Patalano, Robert;  Ilgner, Jana;  Achyuthan, Hema;  Alsharekh, Abdullah m.;  Armitage, Simon;  Blinkhorn, James;  Boivin, Nicole;  Breeze, Paul s.;  Devra, Ravindra;  Drake, Nicholas;  Groucutt, Huw s.;  Guagnin, Maria;  Roberts, Patrick;  Petraglia, Michael
收藏  |  浏览/下载:24/0  |  提交时间:2024/10/04
India  n-alkanes  n-alkanoic acids  palaeoenvironments  Saudi Arabia  
Constraining the chronology and ecology of Late Acheulean and Middle Palaeolithic occupations at the margins of the monsoon 期刊论文
发表期刊: SCIENTIFIC REPORTS. 出版年: 2021, 卷号: 11, 期号: 1
作者:  Blinkhorn, James;  Achyuthan, Hema;  Durcan, Julie;  Roberts, Patrick;  Ilgner, Jana
收藏  |  浏览/下载:24/0  |  提交时间:2021/11/19
The first dated evidence for Middle-Late Pleistocene fluvial activity in the central Thar Desert 期刊论文
发表期刊: QUATERNARY SCIENCE REVIEWS. 出版年: 2020, 卷号: 250
作者:  Blinkhorn, James;  Achyuthan, Hema;  Jaiswal, Manoj;  Singh, Atul Kumar
收藏  |  浏览/下载:14/0  |  提交时间:2021/07/30
South asia  Thar desert  Fluvial migration  Middle-late pleistocene  Human dispersal  
Incipient Weathering of the similar to 74ka Young Toba Tuff (YTT) Biotite Grains, Sagileru Valley, Andhra Pradesh 期刊论文
发表期刊: JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA. 出版年: 2019, 卷号: 94, 期号: 6, 页码: 573-578
作者:  Krishnan, Geethanjali;  Achyuthan, Hema
收藏  |  浏览/下载:12/0  |  提交时间:2021/11/30
The Thar Desert Calcretes: A Proxy for Understanding Late Quaternary Paleoclimate Shifts 会议论文
会议名称: 1st Springer Conference of the Arabian-Journal-of-Geosciences (CAJG). 会议地点: Hammamet, TUNISIA. 会议日期: NOV 12-15, 2018
作者:  Achyuthan, Hema
收藏  |  浏览/下载:18/0  |  提交时间:2021/11/30
Late Quaternary  Calcrete  Pedogenic  Groundwater  Geosols  Semi-arid to arid conditions  
Reconstruction of Paleoclimate and Environmental Fluctuations Since the Early Holocene Period Using Organic Matter and C:N Proxy Records: A Review 期刊论文
发表期刊: JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA. 出版年: 2018, 卷号: 91, 期号: 2, 页码: 209-214
作者:  Lone, Aasif;  Fousiya, A. A.;  Shah, Rayees;  Achyuthan, Hema
收藏  |  浏览/下载:35/0  |  提交时间:2019/11/29
Late Quaternary loess-like paleosols and pedocomplexes, geochemistry, provenance and source area weathering, Manasbal, Kashmir Valley, India 期刊论文
发表期刊: GEOMORPHOLOGY. 出版年: 2017, 卷号: 284, 页码: 191-205
作者:  Babeesh, C.;  Achyuthan, Hema;  Jaiswal, Manoj Kumar;  Lone, Aasif
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
Loess-like paleosol  Pedocomplexes  Geochemical indices  Weathering and provenance  
Palaeoenvironmental dynamics and Palaeolithic occupation at Katoati, Thar Desert, India 期刊论文
发表期刊: QUATERNARY RESEARCH. 出版年: 2017, 卷号: 87, 期号: 2, 页码: 298-313
作者:  Blinkhorn, James;  Achyuthan, Hema;  Ditchfield, Peter;  Petraglia, Michael
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/29
Thar Desert  South Asia  Monsoon  late Pleistocene  Middle Palaeolithic  Modern human dispersal  
Early-Holocene to present palaeoenvironmental shifts and short climate events from the tropical wetland and lake sediments, Kukkal Lake, Southern India: Geochemistry and palynology 期刊论文
发表期刊: HOLOCENE. 出版年: 2017, 卷号: 27, 期号: 3, 页码: 404-417
作者:  Rajmanickam, Vijayaraj;  Achyuthan, Hema;  Eastoe, Christopher;  Farooqui, Anjum
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
chemical indices of weathering  climate change  ferns  Holocene  India  radiocarbon dating  southwest monsoon  Tamil Nadu  tropical lake  tropical wetland  
Middle Palaeolithic point technologies in the Thar Desert, India 期刊论文
发表期刊: QUATERNARY INTERNATIONAL. 出版年: 2015, 卷号: 382, 页码: 237-249
作者:  Blinkhorn, James;  Achyuthan, Hema;  Ajithprasad, P.
收藏  |  浏览/下载:35/0  |  提交时间:2019/11/29
Middle Palaeolithic  Thar Desert  India  Point technology  Human dispersal