IRMNG taxon details
basis of record
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]
additional source
Remane, J. (1985). Calpionellids. Pp. 555-572 in Bolli, H. M., Saunders, J. B. & Perch-Nielsen, K. (eds). Plankton Stratigraphy. Cambridge University Press, Cambridge, U.K. [details]
current name source
Grün, B.; Blau, J. (1997). New aspects of calpionellid biochronology: proposal for a revised calpionellid zonal and subzonal division. <em>Revue de Paléobiologie, Genève.</em> 16(1): 197-214. [details]
extant flag source
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]
habitat flag source
Benton, M.J. (ed). (1993). The Fossil Record 2. Chapman & Hall, London, 845 pp. [details]
Unreviewed
Taxonomic remark Calpionellids, calcified microfossils treated as incertae sedis in Protista at this time, refer Remane, 1985, although treated as fossil Tintinnids (Ciliophora) in some other sources e.g. Armstrong & Brasier, 2005. Lynn, 2008 does not accept Calpionellidae as a family and distributes its members among extant Tintinnid families i.e. Codonellidae + Codonellopsidae. By convention they are currently treated not as an order but as a superfamily, refer e.g. Benton, 1993 and Grün & Blau, 1997. [details]
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