A record of Pleistocene climate from a stalactite, Nerja Cave, southern Spain
CJ de Cisneros, E Caballero, JA Vera, JJ Durán… - Palaeogeography …, 2003 - Elsevier
CJ de Cisneros, E Caballero, JA Vera, JJ Durán, R Juliá
Palaeogeography, Palaeoclimatology, Palaeoecology, 2003•ElsevierA study of stable isotopes (δ18O, δ13C) of a uranium-series dated aragonitic stalactite from
Nerja Cave (Málaga, southern Spain) was carried out in order to determine the conditions of
deposition in isotopic equilibrium and non-equilibrium. We obtained a record of climate
change from 190 000 to 160 000 years ago. A series of carbon (δ13C) and oxygen (δ18O)
isotopes analyses have been carried out in parallel to the stalactite growth axis. Sampling
was done in each growth layer. A curve of the secular δ18O aragonite variations for the …
Nerja Cave (Málaga, southern Spain) was carried out in order to determine the conditions of
deposition in isotopic equilibrium and non-equilibrium. We obtained a record of climate
change from 190 000 to 160 000 years ago. A series of carbon (δ13C) and oxygen (δ18O)
isotopes analyses have been carried out in parallel to the stalactite growth axis. Sampling
was done in each growth layer. A curve of the secular δ18O aragonite variations for the …
A study of stable isotopes (δ18O, δ13C) of a uranium-series dated aragonitic stalactite from Nerja Cave (Málaga, southern Spain) was carried out in order to determine the conditions of deposition in isotopic equilibrium and non-equilibrium. We obtained a record of climate change from 190 000 to 160 000 years ago. A series of carbon (δ13C) and oxygen (δ18O) isotopes analyses have been carried out in parallel to the stalactite growth axis. Sampling was done in each growth layer. A curve of the secular δ18O aragonite variations for the stalactite suggests cooler climate conditions in southern Spain for the period studied compared to the present.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果