Uranium-thorium dating potential of the marine bivalve Lithophaga lithophaga

Autor: Julian E. Andrews, Mike Leeder, Jenni Turner, P. van Calsteren, P.J. Rowe, L. E. Thomas

Publikováno v: Quaternary Geochronology. 30:80-89

Poor chronological control hampers efforts to constrain uplift event frequency in the Eastern Mediterranean Basin and develop regional tectonic models. Borings of the colonial marine mollusc Lithophaga lithophaga are commonly associated with uplifted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8359e18b412b9a75672de9e443bc8f7f
https://doi.org/10.1016/j.quageo.2015.08.003

The scale and origin of the osmium isotope variations in mid-ocean ridge basalts

Autor: Olivier Alard, L. E. Thomas, Kevin W. Burton, Pierre Schiano, Ian J. Parkinson, Abdelmouhcine Gannoun

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2007, 259, pp.541-556. ⟨10.1016/J.EPSL.2007.05.014⟩
Earth and Planetary Science Letters, 2007, 259, pp.541-556. ⟨10.1016/J.EPSL.2007.05.014⟩

The decay of 187Re to 187Os provides a unique tracer of recycled lithosphere in the Earth's upper mantle, and the radiogenic Os isotope compositions of many mid-ocean ridge basalts (MORB) have been taken to indicate the presence of recycled oceanic c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::190a3661bcd9c69856240c2f170a12d9
https://doi.org/10.1016/j.epsl.2007.05.014

Speleothem isotopic evidence of winter rainfall variability in northeast Turkey between 77 and 6 ka

Autor: P. van Calsteren, L. E. Thomas, Julian E. Andrews, S. Al-Omari, P.J. Rowe, Alina Marca, Hubert B. Vonhof, Jennifer Mason, Catherine N. Jex

Publikováno v: Quaternary Science Reviews, 45(60e72), 60-72. Elsevier Limited
Rowe, P J, Mason, J E, Andrews, J E, Marca, A D, Thomas, L, van Calsteren, P, Jex, C N, Vonhof, H B & Al-Omari, S 2012, ' Speleothem isotopic evidence of winter rainfall variability in northeast Turkey between 77 and 6 ka. ', Quaternary Science Reviews, vol. 45, no. 60e72, pp. 60-72 . https://doi.org/10.1016/j.quascirev.2012.04.013

An oxygen isotope record from a stalagmite that grew between 77 ka and 6 ka in northeast Turkey contains both a strong precessional signal, and sub-orbital oscillations similar to those in Greenland ice cores and Chinese speleothem records of monsoon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a484be3c148a584ddd53bdcb0d7bd40
https://doi.org/10.1016/j.quascirev.2012.04.013

A 500 yr speleothem-derived reconstruction of late autumn–winter precipitation, northeast Turkey

Autor: Jonathan Eden, Catherine N. Jex, Hilary J. Sloane, Andy Baker, Warren J. Eastwood, Melanie J. Leng, Ian J. Fairchild, L. E. Thomas

Publikováno v: Quaternary Research. 75:399-405

A verified instrumental calibration of annually resolved δ18O for a stalagmite from Gümüşhane in northeast Turkey is presented and cross-validated using a ‘leave-one-out’ technique. The amount of late autumn to winter precipitation is negativ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e789a25cd204d086399c8bacf4fbfc44
https://doi.org/10.1016/j.yqres.2011.01.005

Marks of Sanctity? Discovery of Rock Art on the Gower Peninsula, South Wales

Autor: L. E. Thomas, George Nash, Peter van Calsteren

Publikováno v: Time and Mind. 4:149-154

Britain is regarded by some as an Upper Palaeolithic cultural backwater, but this part of northwestern Europe also encountered the ravages of the Devensian with the southern limit of the ice margin extending a few kilometers north of the limestone ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edb9bc47c5b92064f58e0cf48f40ca3e
https://doi.org/10.2752/175169711x12961583765216