@article{083e4137b10345be98fbcd1b51dd06b0,
title = "Sedimentary cycles and volcanic ash beds in the Lower Pliocene lacustrine succession of Ptolemais (NW Greece): discrepancy between Ar-40/Ar-39 and astronomical ages.",
abstract = "A high-resolution cyclostratigraphy for the rhythmically bedded lignite-marl sequences of the Lower Pliocene Ptolemais Formation is combined with",
author = "J. Steenbrink and {van Vugt}, N. and F.J. Hilgen and J.R. Wijbrans and J.E. Meulenkamp",
year = "1999",
doi = "10.1016/S0031-0182(99)00044-9",
language = "English",
volume = "152",
pages = "283--303",
journal = "Palaeogeography, Palaeoclimatology, Palaeoecology",
issn = "0031-0182",
publisher = "Elsevier",
}