Seasonality in low latitudes during the Oxfordian (Late Jurassic) reconstructed via high-resolution stable isotope analysis of the oyster Actinostreon marshi (J. Sowerby, 1814) from the Kachchh Basin, western India
Seasonality in low latitudes during the Oxfordian (Late Jurassic) reconstructed via high-resolution stable isotope analysis of the oyster Actinostreon marshi (J. Sowerby, 1814) from the Kachchh Basin, western India
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通过对来自印度西部卡奇盆地的牡蛎 Actinostreon marshi (J Sowerby, 1814) 进行高分辨率稳定同位素分析重建牛津纪(晚侏罗世)低纬度地区的季节性
DOI:
10.1007/s00531-013-0864-x
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发表时间:
--
影响因子:
2.3
通讯作者:
Pandey
中科院分区:
文献类型:
--
作者:
Alberti;Fürsich;Pandey
A high-resolution stable isotope (δ18O, δ13C) analysis of a specimen of the oysterActinostreon marshi(J. Sowerby, 1814) from the Lower Oxfordian of the Kachchh Basin in western India was used to reconstruct average seasonal temperatures over a consecutive time interval of 10 years. The recorded temperatures during this period varied around a mean of 13 °C (maximum: 15.1 °C; minimum: 11.4 °C) with a generally low seasonality between 1 and 3 °C. Such weak seasonal changes can be expected from a subtropical palaeolatitude between 25° and 30°S. However, the low average temperatures are in contrast to studies on broadly contemporaneous fossils from Europe and the southern Malagasy Gulf which point to much warmer conditions in these areas. It is therefore proposed that the low temperatures in the Kachchh Basin are caused by upwelling currents which influenced the north-western coast of India during the Late Jurassic.
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DOI:
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发表时间:
1995
期刊:
影响因子:
--
作者:
G. Price;B. Sellwood;P. Valdes
通讯作者:
P. Valdes
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
K. Grangeré;A. Ménesguen;S. Lefebvre;C. Bacher;S. Pouvreau
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S. Pouvreau
DOI:
10.1016/0031-0182(92)90165-2
发表时间:
1992
期刊:
Palaeogeography, Palaeoclimatology, Palaeoecology
影响因子:
--
作者:
P. Valdes;B. Sellwood
通讯作者:
B. Sellwood
DOI:
10.1016/j.palaeo.2009.09.020
发表时间:
2009
期刊:
Palaeogeography, Palaeoclimatology, Palaeoecology
影响因子:
--
作者:
H. Wierzbowski;K. Dembicz;T. Praszkier
通讯作者:
T. Praszkier
影响因子:
3.9
作者:
Auclair, AC;Lecuyer, C;Sheppard, SMF
通讯作者:
Sheppard, SMF