CATALOG OF ORIGINAL DESCRIPTIONS: Guembelitriella Tappan 1940
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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. Size: Etymology: Extra details from original publication
Editors' Notes
References:
Tappan, H. (1940). Foraminifera from the Grayson formation of Northern Texas. Journal of Paleontology. 14(2): 93-126. gs
Guembelitriella compiled by the pforams@mikrotax project teamviewed: 6-2-2023
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