@article{b15228b6003e4437bb4dca718cb37c9a,
title = "Variability of stomatal density and index in the Upper Permian conifer Quadrocladus M{\"A}DLER – a taphonomical case study.",
keywords = "Life sciences, Biologie/Milieukunde (BIOL), Other biological specialities",
author = "D. Uhl and H. Kerp",
year = "2005",
language = "Undefined/Unknown",
volume = "218",
pages = "205--215",
journal = "Palaeogeography, Palaeoclimatology, Palaeoecology",
issn = "0031-0182",
publisher = "Elsevier Saunders",
number = "3-4",
}