Haurania

Haurania is a genus of elongated, finely agglutinated benthic foraminifera included in the Spirocyclinidae. The test is free, starting with a brief planispiral coil followed by a straight uncoiled stage. The exterior is imperforate, the interior divided by radial septula or beams, perpendicular to the septa and outer wall. The aperture is cribrate, a series of openings on the terminal face.

Haurania
Temporal range: Middle Lias to Bathonian
Scientific classification
Domain:
Eukaryota
(unranked):
SAR
(unranked):
Rhizaria
Phylum:
Retaria
Subphylum:
Foraminifera
Subclass:
Textulariia
Order:
Loftusiida
Family:
Spirocyclinidae
Genus:
Haurania

Hensen, 1948

This genus is known from the lower and middle Jurassic of China, Iraq and Morocco.

References
    • Alfred R. Loeblich, jr & Helen Tappan 1964. Sarcodina, Chiefly "Thecamoebians" and Foraminiferida. Treatise on Invertebrate Paleontology, Part C, Protista 2. Geological Society of America and University of Kansas Press.
    • A.R. Loeblich & H Tappan, 1988, in GSI.ir Paleontology,
    • Rotaliata, Textulariana http://www.foraminifera.eu/rotaliatatex.php
    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.