Catalog - Globigerina cretacea saratogaensis

CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina cretacea saratogaensis Applin in Applin et al. 1925

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: pf_cat -> G -> Globigerina -> Globigerina cretacea saratogaensis
Other pages this level: << < G. concinna altihelix, G. concinna anapetes, G. conglobata, G. conglomerata, G. conglomerata Terquem, G. conglomerata paula, G. conica, G. contorta, G. corpulenta, G. crassa, G. crassaformis, G. cretacea, G. cretacea delrioensis, G. cretacea eggeri, G. cretacea esnehensis, G. cretacea saratogaensis, G. cristata, G. cristatiformis, G. cryophila, G. cyclostoma, G. danica, G. danvillensis, G. daubjergensis, G. decepta, G. depressa, G. depressa d’Orbigny, G. detrita, G. difformis, G. digitata, G. dinodensis, G. diplostoma> >>

Globigerina cretacea saratogaensis

Citation: Globigerina cretacea saratogaensis Applin in Applin et al. 1925
Rank: sub-species
Type locality: Saratoga, Hardin County, Texas
Type age (chronostrat): Cretaceous
Type sample (& lithostrat): Rio Bravo Oil Company well B-83, 1,898-1,907 feet.
Type specimens: Plate 3, Figure 8; Type specimen No. 5, laboratory collection of Rio Bravo Oil Company
Type repository: Houston; collection of Rio Bravo Oil Company, Houston, Texas

Current identification/main database link: Archaeoglobigerina cretacea (d'Orbigny, 1840)


Original Description
Test nautiloid, somewhat compressed. All chambers visible from above, only those of the last-formed coil visible from below. About six chambers in the last coil. Chambers increasing gradually in size, sometimes slightly carinated at the periphery. Walls smooth. Aperture at the inner end of the chamber near the umbilical cavity. The regularity of the coiling and of the graduated size of the chambers, and the tendency for the form to develop a carinated rim, has led us to give our specimens a varietal name by which they may be distinguished from other members of the species not characterized by these features.

References:

Applin, E. R., Ellisor, A. E. & Kniker, H. T. (1925). Subsurface stratigraphy of the Coastal Plain of Texas and Louisiana. Bulletin of the American Association of Petroleum Geologists. 9(1): 79-122. gs V O


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Globigerina cretacea saratogaensis compiled by the pforams@mikrotax project team viewed: 19-9-2021

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