Ichnology of an Early Permian intertidal flat : the Robledo Mountains Formation of southern New Mexico, USA /

由 Minter, Nicholas J.
出版 2009

A monograph of Carboniferous and Permian Foraminifera : (the genus Fusulina excepted) /

由 Brady, Henry Bowman, 1835-1891
出版 1876

The Permian bivalve genera Myonia, Megadesmus, Vacunella and their allies, and their occurrences in New Zealand,

由 Waterhouse, J. B. (John Bruce), 1932-
出版 1969

The Permian reef complex of the Guadalupe Mountains region, Texas and New Mexico : a study in paleoecology /

由 Newell, Norman Dennis, 1909-
出版 1953

Stratigraphic boundary problems: Permian and Triassic of West Pakistan /

由 Kummel, Bernhard, 1919-
出版 1970