CATALOG OF ORIGINAL DESCRIPTIONS: Schackoinella Weinhandl 1958

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: pf_cat -> S -> Schackoinella
Other pages this level: Schackoina, Schackoinella, Schackoinidae, Shastrina, Siderolina, Sigalia, Sigalitruncana, Sphaerogerinidae, Sphaeroidina, Sphaeroidinella, Sphaeroidinellinae, Sphaeroidinellopsis, Spiroplecta, Steineckia, Streptochilus, Subbotina,

Daughter taxa: (blue => in age window 0-300Ma)
status uncertain
status uncertain

Schackoinella

Citation: Schackoinella Weinhandl 1958
Rank: Genus
Type species: Schackoinella sarmatica Weinhandl 1958

Current identification/main database link:
Notes: Originally placed in the Hantkeninidae by Weinhandl (1958), and considered a planktonic genus by several authors (Weinhandl 1958; Mohan and Soodan 1969, 1970; El-Naggar 1971). For example, Mohan and Soodan (1969) described Schackoinella tricamerata as a planktonic foraminifera from the middle Eocene of India. However, Schackoinella appears to be benthic and has been placed within the Glabratellidae by numerous others (e.g. Loeblich and Tappan 1964b; Quilty 1975; Tandon et al. 1980; Ward 1987; Clark 1994; Stalder et al. 2015), and also in the Discorbidae (Loeblich and Tappan 1964a; Haman and Christensen 1971). Subsequently described species of Schackoinella, including S. wadeae Quilty 1975, S. agrawali Tandon, Saxena and Mathur 1980, S. singhi Tandon, Saxena and Mathur 1980, S. tewarii Tandon, Saxena and Mathur 1980, S. antarctica Ward 1987, S. favoculcita Clark 1994, and S. spina Stalder and Spezzaferri 2015 range from Eocene to recent and have all been documented as benthic foraminifera in the family Glabratellidae.


Original Description
Diese monotypische Gattung zeigt einen deutlich trochospiralen, globigerinen-artigen Grundbauplan mit kreisrundem, offenem Nabel und je einem mäßig langen, schräg oder gerade nach oben abgehenden Stachel auf den meisten Kammern.
Unsere neue Gattung unterscheidet sich von den Gattungen Hantkenina CUSHMAN 1924 und Schackoina THALMANN 1932 durch den oben erwähnten globigerinenhaften Habitus, von Pararotalia de CALVEZ 1949 vor allem auch durch die Mündungsverhältnisse.

References:

Weinhandl, R., (1958). Schackoinella, eine neue Foraminiferengattung. Verhandlungen der Geologischen Bundesanstalt-Abhandlungen: 141-142.


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Schackoinella compiled by the pforams@mikrotax project team viewed: 19-11-2018

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