View source for Biserial

[[File:Fig.37.6-7.png|thumb|<font size="2">'''Fig. 1.''' Chamber arrangement and apertural face. Schematic, not to scale. In part after Hottinger, 2000. '''A:''' biserial-cuneiform; '''B:''' biserial – textulariid; (Hottinger, 2006; fig. 37.6-7 [http://paleopolis.rediris.es/cg/CG2006_M02/index.html] '''CC'''/BY-NC-SA)]]
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==Definition==
*''according to Hottinger (2006):''
'''BISERIAL'''  - trochospiral chamber arrangement with about 180° between consecutive chambers, thus producing two rows of chambers. See [[serial disposition of chambers]].









==References==
Hottinger (2006), [http://paleopolis.rediris.es/cg/CG2006_M02/index.html Illustrated glossary of terms used in foraminiferal research]. [http://paleopolis.rediris.es/cg/uk-index.html Carnets de Géologie], [http://paleopolis.rediris.es/cg/CG2006_M02/index.html Memoir 2], ISSN 1634-0744            
               
Hottinger (2000), Functional morphology of benthic foraminiferal shells, envelopes of cells beyond measure. In: Lee J.J. & Hallock P. (eds.), Advances in biology of Foraminifera.- Micropaleontology, New York, vol. 46, suppl. 1, p. 57-86.     
             
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[[Image:2serial01a.jpg|thumb|left|150px|<font size="2">A. Simulation of the biserial shell with 12 chambers: side view</font>]]
[[Image:2serial01.jpg|thumb|left|150px|<font size="2">B. Simulation of the biserial shell: virtual axial section of the shell from Fig. A</font>]]
[[Image:2serial01.thin.jpg|thumb|left|150px|<font size="2">C. Simulation of the biserial shell: virtual thin-section of the shell from Figs A, B</font>]]