A new species of Filispirifer (Brachiopoda: Delthyridoidea) from the Dra Valley, Morocco (Lower Devonian)
MENA SCHEMM-GREGORY
Issue:
Vol. 1739 No. 1: 2 Apr. 2008
Published on: 2008-04-02
Page range: 53–68
Abstract views: 278
PDF downloaded: 3