Explore Books on
trias

The Permian and Triassic systems and their mutual boundary

By International Permian-Triassic Conference (1971 University of Calgary)

Triassic Evolution of the Yangtze Platform in Guizhou Province, People's Republic of China

By Paul Enos

Beiträge zur Biostratigraphie der Tethys-Trias

By H. Zapfe

Permian-Triassic boundary in the Kap Stosch Area, East Greenland

By Curt Teichert

Stratigraphie et variations isotopiques du carbone dans le Permien superieur et le Trias inferieur de quelques localities de la Neotethys (Turquie, Oman et Iran)

By Sylvain Richoz

Die Trias von Bithynien (Anatolien)

By Gustav von Arthaber

Permian-Triassic evolution of Tethys and western circum-Pacific

By Hongfu Yin

Pesci fossili dal triassico dei Monti Friulani

By Andrea Tintori,Giuseppe Muscio,Luca Simonetto

Permskie i triasovye tetrapody Vostochnoĭ Evropy

By M. F. Ivakhnenko

Brachiopods near the Permian-Triassic boundary in South China

By Guirong Xu