| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudoristola megaglobosa
Original description: Test conical, without horn, with five to six post-abdominal chambers. Cephalis conical, remaining chambers trapezoidal in outline and gradually increasing in width as added. Earlier chambers closely spaced, sparsely perforate, covered with layer of microgranular silica. Post-abdominal chamber consisting of two to three rows of polygonal pore frames in each chamber. Final post abdominal chamber terminating in largesubspherical expansion. Pore frames subregular, slightly variable in size, with largest pore frames on bulbous expansion. Test without prominent circumferential ridges, with H-linked pattern along joints.
Etymology: Megaglobosa: mega (large) globosus-a-um (spherical).
| Year | Name and author |
|---|---|
| 1987 | Pseudoristola megaglobosa Yeh p. 96 figs. Pl. 14, fig. 13, Pl. 23, figs. 17, 22 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.