Search results

Query: classification: "38.22"

Author	F. Magnin
Title	[Proceedings of the symposium 'Molluscan Palaeontology' : 11th International Malacological Congress, Siena (Italy) 30th August - 5th September 1992 / A.W. Janssen and R. Janssen (editors)]: Trochoidea geyeri (Soós, 1926) (Pulmonata, Helicidae) in south-eastern France; ecology, biogeography and Quaternary history.
Journal	Scripta Geologica. Special Issue
Volume	2
Year	1992
Issue	14
Pages	291-295
ISSN	0922-4564
Abstract	In southeastern France Trochoidea geyeri is mainly an upland open-ground species, which has a very discontinuous range. An altitudinal shift of T. geyeri in response to Quaternary climatic changes is described. The value of T. geyeri as a palaeoclimatic indicator species is discussed. Its distribution seems to be partly conditioned by competition with Candidula unifasciata (Poiret).
Classification	38.22
Document type	article
Download paper	http://www.repository.naturalis.nl/document/148650