Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Umesh C. Chattopadhyaya"'
Publikováno v:
Spectroscopy Letters. 49:57-62
In the present work, laser induced breakdown spectroscopy has been employed to detect rare earth elements in archaeological potteries and brick sample collected from different locations. Laser Induced breakdown spectroscopy data has been analyzed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d0e4f2410caa35e5d3aeae8b69c80f
https://doi.org/10.1080/00387010.2015.1072094
https://doi.org/10.1080/00387010.2015.1072094
Autor:
Umesh C. Chattopadhyaya
Publikováno v:
Quaternary International. 192:89-101
Post-Pleistocene adaptations have been described in terms of two distinctive adaptive trajectories: the Near Eastern pathway leading to genetic domestication of certain species and the temperate pathway involving technological specialisation and inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa59197714439e51f582a8d52fe8aaaa
https://doi.org/10.1016/j.quaint.2007.06.026
https://doi.org/10.1016/j.quaint.2007.06.026
Autor:
Umesh C. Chattopadhyaya
Publikováno v:
The Oriental Anthropologist: A Bi-annual International Journal of the Science of Man. 1:16-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9043061c4c6a7c011311437d7a62d66
https://doi.org/10.1177/0976343020010102
https://doi.org/10.1177/0976343020010102
Autor:
Umesh C. Chattopadhyaya
Publikováno v:
World Archaeology. 27:461-476
This article evaluates a cross‐cultural archaeological model linking the rise of formal cemeteries among hunter‐gatherers to subsistence and settlement patterns, using the Mesolithic of the Ganges valley as a case study. Faunal data, including ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c20e3b5bd8d3a08f0bafa4c03c5cf6
https://doi.org/10.1080/00438243.1996.9980320
https://doi.org/10.1080/00438243.1996.9980320
Autor:
Umesh C. Chattopadhyaya, Parth R. Chauhan, Cartsten Ruehlemann, J. N. Pal, Sander van der Kaars, Stanley H. Ambrose, Martin Williams
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology, 296(1-2), 204-211. Elsevier
Williams, M A J, Ambrose, S H, van der Kaars, S, Ruehlemann, C, Chattopadhyaya, U, Pal, J & Chauhan, P R 2010, ' Reply to the comment on “Environmental impact of the 73 ka Toba super-eruption in South Asia” by M. A. J. Williams, S. H. Ambrose, S. van der Kaars, C. Ruehlemann, U. Chattopadhyaya, J. Pal, P. R. Chauhan [Palaeogeography, Palaeoclimatology, Palaeoecology 284 (2009) 295–314] ', Palaeogeography, Palaeoclimatology, Palaeoecology, vol. 296, no. 1-2, pp. 204-211 . https://doi.org/10.1016/j.palaeo.2010.05.043
Williams, M A J, Ambrose, S H, van der Kaars, S, Ruehlemann, C, Chattopadhyaya, U, Pal, J & Chauhan, P R 2010, ' Reply to the comment on “Environmental impact of the 73 ka Toba super-eruption in South Asia” by M. A. J. Williams, S. H. Ambrose, S. van der Kaars, C. Ruehlemann, U. Chattopadhyaya, J. Pal, P. R. Chauhan [Palaeogeography, Palaeoclimatology, Palaeoecology 284 (2009) 295–314] ', Palaeogeography, Palaeoclimatology, Palaeoecology, vol. 296, no. 1-2, pp. 204-211 . https://doi.org/10.1016/j.palaeo.2010.05.043
Haslam and Petraglia raise three broad questions concerning our paper ‘Environmental impact of the 73 ka Toba super-eruption in South Asia’, by Martin A. J. Williams, Stanley H. Ambrose, Sander van der Kaars, Carsten Ruehlemann, Umesh Chattopadhy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf1795efbeda20bdd5ca7f1295e54c7
https://research.vu.nl/en/publications/7b2246f6-0ed4-4a54-8875-36d68dbef66b
https://research.vu.nl/en/publications/7b2246f6-0ed4-4a54-8875-36d68dbef66b
Autor:
J. N. Pal, Sander van der Kaars, Parth R. Chauhan, Martin Williams, Carsten Ruehlemann, Umesh C. Chattopadhyaya, Stanley H. Ambrose
Publikováno v:
Williams, M A J, Ambrose, S H, van der Kaars, S, Ruehlemann, C, Chattopadhyaya, U, Pal, J & Chauhan, P R 2009, ' Environmental impact of the 73 ka Toba super-eruption in South Asia ', Palaeogeography, Palaeoclimatology, Palaeoecology, vol. 284, no. 3-4, pp. 295-314 . https://doi.org/10.1016/j.palaeo.2009.10.009
Palaeogeography, Palaeoclimatology, Palaeoecology, 284(3-4), 295-314. Elsevier
Palaeogeography, Palaeoclimatology, Palaeoecology, 284(3-4), 295-314. Elsevier
The cooling effects of historic volcanic eruptions on world climate are well known but the impacts of even bigger prehistoric eruptions are still shrouded in mystery. The eruption of Toba volcano in northern Sumatra some 73,000 years ago was the larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::605e0b380f1e84be38583cc1832c81de
https://hdl.handle.net/1871.1/37c25d0c-81fa-45aa-ae73-22e48a2e9ec1
https://hdl.handle.net/1871.1/37c25d0c-81fa-45aa-ae73-22e48a2e9ec1