= Guembelitria cenomana
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.
| Guembelitriella esphirae Suleymanov 1971 | ||
| | | Guembelitriella graysonensis Tappan 1940 = Guembelitria cenomana |
Current identification:
Original Description
Test free, small, triserial in the early stage, similar to Guembelitria, later becoming multiserial at the top; chambers globular, increasing rapidly in size; sutures distinct, depressed; wall calcareous, finely perforate; aperture at base of final chamber. This genus represents a stage of final multilocualr development of the tiny triserial genus Guembelitria as the genus Pseudotextularia represents a parallel stage of final multilocular development of the biserial genus Guembelina.
Tappan, H. (1940). Foraminifera from the Grayson formation of Northern Texas. Journal of Paleontology. 14(2): 93-126. gsReferences:
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Guembelitriella compiled by the pforams@mikrotax project team viewed: 13-6-2021
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