Results 111 to 120 of about 3,337 (175)

Stratigraphy of Tithonian (Ohauan-Puaroan ) marine beds near Port Waikato, New Zealand, and a redescription of Belemnopsis aucklandica (Hochstetter).

open access: yes, 2001
Some 1500 m of marine Ohauan and Puaroan strata in the Port Waikato region of New Zealand are restudied in an attempt to resolve lithostratigraphic and biostratigraphic anomalies in published works.
Challinor, A.B.
core  

Ammonites.

open access: yes, 1940

core  

Ammonites.

open access: yes, 1932

core  

Upper Cretaceous Ammonites of California Part III

open access: yes
Reliable records of localities are indispensable for paleontologic as well as stratigraphic studies of ammonites. A considerable number of papers have hitherto been published in which local stratigraphy is described.
Matsumoto, Tatsuro   +3 more
core  

Ammonite Terminology [PDF]

open access: yesGeological Magazine, 1936
openaire   +1 more source

Speeton Ammonites [PDF]

open access: yesGeological Magazine, 1924
openaire   +1 more source

Cretaceous Ammonites [PDF]

open access: yesGeological Magazine, 1925
openaire   +1 more source

Bathonian Ammonites [PDF]

open access: yesGeological Magazine, 1948
openaire   +1 more source

The Nomenclature of Ammonites [PDF]

open access: yesGeological Magazine, 1888
openaire   +1 more source

Les bioévénements de la limite Albien (Vraconnien)-Cénomanien aux marges nord et sud de la Téthys (S.E. de la France et Tunisie centrale)

open access: yesCarnets de Géologie, 2007
Linares Dolores   +3 more
doaj  

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