Pseudospirocyclina
Appearance
Pseudospirocyclina Temporal range: Kimmeridgian
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Genus: | Pseudospirocyclina Hottinger, 1967
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Pseudospirocyclina is a large planispirally coiled aggulinated benthic foram with a complex interior known from the upper Jurassic (Kimmeridgian) of Portugal and Morocco.[1]
As a foram, Pseudospirocyclina is, biologically, a granuloreticulose Sarcodina,[2] a retariate rhizarian, there for a protozoan. As a member of the Spirocyclinidae it is related to genera like Spirocyclina, Sornayina ,and Spiraloconulus[1]
References
- ^ a b Pseudospirocyclina in GSI Paleontology
- ^ A.R.Loeblich & H.Tappan 1964. Sarcodina, Chiefly "Thecamoebians" and Foraminiferida. Treatise on Invertebrate Paleontology, Part C, Protista 2