EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The lower cretaceous upper cretaceous boundary in mexico based on planktonic foraminifera






Universidad Nacional Autonoma de Mexico Instituto de Geologia Revista (1): 5-9

The lower cretaceous upper cretaceous boundary in mexico based on planktonic foraminifera

The Lower Cretaceous/Upper Cretaceous boundary in Mexico is established at the base of the Thalmanninella ticinensis/T. evoluta Interval-Zone, corresponding to the Zone with Stoliczkaia dispar of the ammonite scheme of zonation. The Vraconian is regarded as a valid stage and represents the time comprised by the zone with S. dispar. In Mexico the Lower Cretaceous/Upper Cretaceous boundary lies within the Cuesta del Cura limestone.

(PDF 0-2 workdays service: $29.90)

Accession: 006712284



Related references

The Lower Cretaceous-Upper Cretaceous boundary in Mexico based on planktonic foraminifera. Revista - Instituto de Geologia 1(1): 5-9, 1977

The Albian-Cenomanian (Lower Cretaceous-Upper Cretaceous) boundary in Texas and northern Mexico. Journal of Paleontology 60(6): 1212-1219, 1986

The albian cenomanian lower cretaceous upper cretaceous boundary in texas usa and northern mexico. Journal of Paleontology 60(6): 1212-1219, 1986

The Cretaceous-Tertiary boundary in northeastern Mexico; extinction of planktonic Foraminifera. Revista Mexicana de Ciencias Geologicas: , Pages 109-113. 1998., 1998

Microstratigraphy and taxonomy of planktonic foraminifera and paleoecology of the total foraminifera fauna of the limestone alpine deeper upper cretaceous lower cenomanian and lower campanian in the bavarian alps west germany. Bayerische Akademie der Wissenschaften Mathmatisch-Naturwissenschaftliche Klasse Abhandlugen (162): 1-151, 1984

The Cretaceous/Tertiary boundary K/T in north east Mexico - extinction of planktonic foraminifera El limite cretacico/Terciario K/T en el noreste de Mexico - extincion de foraminiferos planctonicos. Revista Mexicana de Ciencias Geologicas. 1998( ); 151: 109-113, 1999

Abrupt extinction and subsequent reworking of Cretaceous planktonic foraminifera across the Cretaceous-Tertiary boundary; evidence from the subtropical North Atlantic. Special Paper - Geological Society of America 356(Pages 277-289, 2002

A detailed Upper Cretaceous stratigraphic scheme based on the investigation data of Foraminifera and the question of the stratigraphy of the Lower Cretaceous deposits in South Baltic area. Unknown, 1963

Planktonic Foraminifera and calcareous nannoplankton of some Upper Cretaceous localities in Mexico and the southern Pyrenees. Memoria del, 1989

Upper Cretaceous-lower Tertiary planktonic foraminifera from the northwestern Libyan offshore. Journal of African Earth Sciences, 54: 423-440, 1986