Contributions to Zoology, 78 (3) – 2009Geerat J. Vermeij; Han Raven: Southeast Asia as the birthplace of unusual traits: the Melongenidae (Gastropoda) of northwest Borneo

To refer to this article use this url: http://contributionstozoology.nl/vol78/nr03/a03

Materials and methods

FIG2

Sketch map of the areas in Sarawak and Brunei indicating key localities with fossil material discussed in this paper.

Key localities (see map below) in NW Borneo from which samples are available: