New Insights on the Wall Structure of the Albian-Cenomanian (Cretaceous) Agglutinated Foraminiferal Species  Sculptobaculites  goodlandensis  (Cushman et Alexander, 1930) from North-Central Texas, USA

J. M. Rashall; G. P. Nestell; M. K. Nestell; A. Hunt

doi:10.1134/S0031030119080185

New Insights on the Wall Structure of the Albian-Cenomanian (Cretaceous) Agglutinated Foraminiferal Species Sculptobaculitesgoodlandensis (Cushman et Alexander, 1930) from North-Central Texas, USA

Авторлар: Rashall J.M.¹, Nestell G.P.¹, Nestell M.K.¹, Hunt A.¹
Мекемелер:
1. University of Texas at Arlington
Шығарылым: Том 53, № 8 (2019)
Беттер: 817-821
Бөлім: Article
URL: https://journal-vniispk.ru/0031-0301/article/view/168824
DOI: https://doi.org/10.1134/S0031030119080185
ID: 168824

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Аннотация

The agglutinated foraminiferal species Sculptobaculitesgoodlandensis has been studied to determine the composition of the cement and grains that make up the test wall. Elemental mapping of the internal structure reveals a layered wall with quartz grains in calcitic cement on the edges of the wall and an inner, calcitic layer of mixed detrital calcareous grains and fine-grained calcite, presumed to be secreted calcitic cement.