Lower Cretaceous ammonites from the Neuquén Basin, Argentina: Viluceras , a new Valanginian subgenus ofOlcostephanus

By Aguirre-Urreta M.B.   Rawson P.F.  

Cretaceous Research, Vol. 20, Iss. 3, 1999-06 ,pp. : 343-357

Academic Press

Access to resources Recommend Favorite

Lower Cretaceous ammonites from the Neuquén Basin, Argentina: the Hauterivian neocomitid genusHoplitocrioceras (Giovine, 1950)

By Aguirre-Urreta M.B.   Rawson P.F.  

Cretaceous Research, Vol. 22, Iss. 2, 2001-04 ,pp. : 201-218

Academic Press

Access to resources Recommend Favorite

Araucaria grandifolia Feruglio from the Lower Cretaceous of Patagonia, Argentina

By Del Fueyo G.M.   Archangelsky A.  

Cretaceous Research, Vol. 23, Iss. 2, 2002-04 ,pp. : 265-277

Academic Press

Access to resources Recommend Favorite

Lower Turonian (Upper Cretaceous) Watinoceras devonenseZone ammonite fauna in Colorado, U S A

By Kennedy W.J.   Cobban W.A.   Elder W.P.   Kirkland J.I.  

Cretaceous Research, Vol. 20, Iss. 5, 1999-10 ,pp. : 629-639

Academic Press

Access to resources Recommend Favorite

Consideration of the genus Ginkgoites Seward and a redescription of two species from the Lower Cretaceous of Germany

By Watson J.   Lydon S.J.   Harrison N.A.  

Cretaceous Research, Vol. 20, Iss. 6, 1999-12 ,pp. : 719-734

Academic Press

Access to resources Recommend Favorite