Brachiopods and molluscs from geirud formation, member a ( upper devoian and Tournaisian)/ Maurizio. Gaetani

Gaetani, Maurizio

Rudists and Facies of the periadriatic Domain/ Riccardo Cestari , Dario Sartorio

Cestari, Riccardo

The strstigraphic succession, flora and Stephanian a rock at barruelo ( prov, palencia), N.w.Spain/ R. H. Wagner & C.F. Winkler Prins

Winkler Prins, C.F.

Contrbution to the paleontology and stratigraphy of Iran, part I

K. Seyed_ Emami, A. Haghipour and A. Brants

Mississippian brachiopods from the chappel Limestone of Central Texas/ by John Lyman Carter

Carter, John Lyman