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pro vyhledávání: '"Mary B Seddon"'
Autor:
Friederike C Bolam, Jorge Ahumada, H Reşit Akçakaya, Thomas M Brooks, Wendy Elliott, Sean Hoban, Louise Mair, David Mallon, Philip JK McGowan, Domitilla Raimondo, Jon Paul Rodríguez, Dilys Roe, Mary B Seddon, Xiaoli Shen, Simon N Stuart, James EM Watson, Stuart HM Butchart
Publikováno v:
Frontiers in Ecology and the Environment. 21:64-70
Publikováno v:
Malacologia. 49:25-59
Samples of fossil land snails were made at 14 sites on the island of Porto Santo, Madeiran archipelago. Material in stratigraphical sequences could be dated by A/I racemization calibrated against radiocarbon dating, and against Uranium/Thorium estima