Foraminifera taxon details
Dictyorbitolina Cherchi & Schroeder, 1976 †
739371 (urn:lsid:marinespecies.org:taxname:739371)
accepted
Genus
Dictyorbitolina ichnusae Cherchi & Schroeder, 1976 † (type by original designation)
Eorbitolina B.G. Zhang, 1982 † · unaccepted (Subjective junior synonym in...)
Subjective junior synonym in opinion of Loeblich & Tappan, 1987 Nomen translatum
Orbitolina (Eorbitolina) B.G. Zhang, 1982 † · unaccepted (Opinion of Zhang (1986) nomen...)
Opinion of Zhang (1986) nomen translatum
- Species Dictyorbitolina ichnusae Cherchi & Schroeder, 1976 †
- Species Dictyorbitolina vercorii (Arnaud-Vanneau, 1980) † accepted as Vanneauina vercorii (Arnaud-Vanneau, 1980) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
feminine
Cherchi, A.; Schroeder, R. (1976). Dictyorbitolina ichnusae n. gen., n. sp. (Foram.) del Barremiano della Sardegna nord-occidentale. <em>Bollettino della Società Paleontologica Italiana.</em> 14: 47-54., available online at https://www.paleoitalia.it/bollettino-spi/bspi-vol-14/
page(s): p. 48 [details] Available for editors
[request]
page(s): p. 48 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Dictyorbitolina Cherchi & Schroeder, 1976 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=739371 on 2024-09-14
Date
action
by
original description
Cherchi, A.; Schroeder, R. (1976). Dictyorbitolina ichnusae n. gen., n. sp. (Foram.) del Barremiano della Sardegna nord-occidentale. <em>Bollettino della Società Paleontologica Italiana.</em> 14: 47-54., available online at https://www.paleoitalia.it/bollettino-spi/bspi-vol-14/
page(s): p. 48 [details] Available for editors [request]
original description (of Orbitolina (Eorbitolina) B.G. Zhang, 1982 †) Zhang, B. (1982). Orbitolina (foraminifera) from Xisang. Series of the Scientific Expedition to the Qinghai - Xisang Plateau. <em>Palaeontology of Xisang.</em> 4: 51-80 (in Chinese with English abstract). [details] Available for editors [request]
original description (of Eorbitolina B.G. Zhang, 1982 †) Zhang, B. (1982). Orbitolina (foraminifera) from Xisang. Series of the Scientific Expedition to the Qinghai - Xisang Plateau. <em>Palaeontology of Xisang.</em> 4: 51-80 (in Chinese with English abstract).
page(s): p. 59 [details] Available for editors [request]
page(s): p. 48 [details] Available for editors
[request] original description (of Orbitolina (Eorbitolina) B.G. Zhang, 1982 †) Zhang, B. (1982). Orbitolina (foraminifera) from Xisang. Series of the Scientific Expedition to the Qinghai - Xisang Plateau. <em>Palaeontology of Xisang.</em> 4: 51-80 (in Chinese with English abstract). [details] Available for editors
[request] original description (of Eorbitolina B.G. Zhang, 1982 †) Zhang, B. (1982). Orbitolina (foraminifera) from Xisang. Series of the Scientific Expedition to the Qinghai - Xisang Plateau. <em>Palaeontology of Xisang.</em> 4: 51-80 (in Chinese with English abstract).
page(s): p. 59 [details] Available for editors
[request] From editor or global species database
Diagnosis Low conical test with slightly concave base, apically located embryonal apparatus consisting of simple protoconch and septulate deuteroconch, primary chambers discoidal and rectilinear, a relatively wide marginal zone subdivided by radial vertical exoskeletal beams that produce elongated chamberlets, beams of successive chambers being vertically aligned rather than alternating in position and with horizontal exoskeletal rafters, the short beams and rafters forming many small chamberlets in the marginal zone, central zone filled with small endoskeletal pillars that alternate in position from chamber to chamber, rather than being aligned. L. Cretaceous (Barremian to Aptian); Italy: Sardinia; China: Xizang Prov. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
