Results 181 to 190 of about 11,709 (248)

Neocomian Ammonites from northern areas of Pakistan

, 1977
Ali Nasir Fatmi
openalex   +1 more source

The scaphites, an Upper Cretaceous ammonite group

J. B. Reeside
semanticscholar   +1 more source

Occurrence of the Upper Bathonian Ammonite Genus Iniskinites in the Queen Charlotte Islands, British Columbia

, 1979
H Frebold
openalex   +1 more source

Paleopteran molecular clock: Time drift and recent acceleration. [PDF]

Ecol Evol
Osozawa S, Nel A.
europepmc   +1 more source

Systematics and Palaeoecology of Three New Acrocarpous Mosses from the Mid-Cretaceous of Kachin, Myanmar. [PDF]

Plants (Basel)
Tan ZZ, Cui YM, Saing LM, Li CX, Li Y.
europepmc   +1 more source

A new Tetragonitid ammonite from Hokkaido.

, 1984
Tatsuro Matsumoto
openalex   +2 more sources

Problems of Ammonite Nomenclature [PDF]

Geological Magazine, 1939
openaire   +2 more sources

Albian and Cenomanian ammonites from the island of Bornholm (Denmark)

, 1981
William J. Kennedy, John M. Hancock, Walter Kegel Christensen   +2 more
openalex   +1 more source

Geochemical constraints on critical metals in the Jajarm bauxite deposit in Northeastern Iran. [PDF]

Sci Rep
Khosravi M, Yu W, Abedini A, Zhou J.
europepmc   +1 more source

The first occurrence of machimosaurid crocodylomorphs from the Oxfordian of south-central Poland provides new insights into the distribution of macrophagous teleosauroids. [PDF]

PeerJ
Weryński Ł, Błażejowski B, Szczygielski T, Young MT.   +3 more
europepmc   +1 more source