Nannotax3 - ntax_Farinacci - Anfractus variabilis

CATALOG - Anfractus variabilis

Folder trail: ntax_Farinacci -> A -> Anfractus -> Anfractus variabilis
Folders this level: A. harrisonii, A. parvus, A. variabilis, A. youngii

Original descriptions of taxa. For coccolithophores, and many calcispheres, these are pages from the Catalog of Calcareous Nannofossils. In other cases (e.g. non-calcifying haptophytes) the data is directly compiled on this site. The "Catalogue of Calcareous Nannofossils" was originally compiled by Prof A. Farinacci 1969-1989, since 2000 it has been updated and extended by Richard Howe - see also this page.
Taxa are sorted alphabetically for simple browsing, or you can use search boxes at the top & bottom of the page

Anfractus variabilis [11007].pdf
$Anfractus variabilis$ Anfractus variabilis 100307.jpg
$Anfractus variabilis$ Anfractus variabilis 100308.jpg

Current identification/main database link: Anfractus harrisonii Medd, 1979

Compiled data

Citation: Anfractus variabilis Medd 1979

Rank: Species

Type locality: England

Type age (chronostrat): Callovian

Standardised type level: 040_MIDDLE JURASSIC

Type repository: Keyworth, British Geological Survey collections

Repository Country: UK

Farinacci catalog page (& compiler): 11007

Language: EN

Current citation: Anfractus harrisonii Medd, 1979

References:

Medd, A. W. (1979). The Upper Jurassic coccoliths from the Haddenham and Gamlingay boreholes (Cambridgeshire, England). Eclogae Geologicae Helvetiae. 72: 19-109. gs V O

Anfractus variabilis: Catalog entry compiled by Anna Farinacci. Viewed: 24-10-2021

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Link to WoRMS (World Register of Marine Species)

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