Catalog - Globigerina baroemoenensis quadrata Catalog - Globigerina baroemoenensis quadrata

CATALOG OF ORIGINAL DESCRIPTIONS: Globigerina baroemoenensis var. quadrata LeRoy 1944

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 baroemoenensis quadrata
Other pages this level: << < G. ariakensis, G. aspensis, G. aspera, G. asperula, G. atlantica, G. atlantis, G. atlantisae, G. aumalensis, G. ayalai, G. azerbaidjanica, G. baconica, G. bacuana, G. bakeri, G. balchanensis, G. baroemoenensis, G. baroemoenensis quadrata, G. bathoniana, G. baylissi, G. belli, G. bermudezi, G. bilobata, G. binaiensis, G. bolivariana pannonica, G. bollii, G. bollii lentiana, G. boweri, G. bradyi, G. bramlettei, G. brazieri, G. brevis, G. brevispira> >>

Globigerina baroemoenensis quadrata

Citation: Globigerina baroemoenensis var. quadrata LeRoy 1944
Rank: variety
Type age (chronostrat): Not designated. Levels given: Lower and middle Miocene, Telisa formation, and middle Miocene, Lower and Middle Palembang formations.
Type locality: Not designated. Localities given: PP-330, in an area lying immediately north of Soengei Kanan and southwest of Kotapinang , east coast of central Sumatra (figs.34-35); and N-5508, in an area about 11km. S. 20° W. from Kampoeng Doemai, Sultanate of Siak, east coast of Sumatra (figs. 37-39); Netherlands Indies. 
Type repository: Medan, Sumatra: micropaleontologic collections of the Nederlandsche Pacific Petroleum Maatschappij, Medan, Sumatra; also deposited in the micropaleontologic collection of the Colorado School of Mines, Golden, Colo.; cotype, no. 1377.

Current identification/main database link: Dentoglobigerina baroemoenensis (LeRoy, 1939)

Original Description

This variety differs from the original by exhibiting four chambers of nearly equal size in the last whorl.

Height 0.48 mm., width 0.40 mm. thickness, 0.35 mm.

Extra details from original publication
The form is frequently found in the Lower Palembang and Telisa. Rare in the Middle Palembang.


LeRoy, L. W. (1944b). Miocene foraminifera from Sumatra and Java, Netherlands East Indies, part 1. Miocene foraminifera of central Sumatra, Netherlands East Indies. Colorado School of Mines Quarterly. 39(3): 1-69. gs


Globigerina baroemoenensis quadrata compiled by the pforams@mikrotax project team viewed: 25-3-2023

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