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

Carter, John Lyman

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.

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

Cestari, Riccardo

Wenlockian and ludlovian age brachiopods from the roberts mountains formation of Central Nevada/ J.G. Johnson, A.J.Boucot, and M.A. Murphy

Johnson, J. G., Boucot,A. J.

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

Gaetani, Maurizio