IRMNG name details
basis of record
SN2000 unverified [details]
status source
Young, J. R.; Bown, P. R.; Lees, J. A. (eds). Nannotax3 website. International Nannoplankton Association (2020 version). Available online at http://www.mikrotax.org/Nannotax3/. [details]
taxonomy source
Young, J. R.; Bown, P. R.; Lees, J. A. (eds). Nannotax3 website. International Nannoplankton Association (2020 version). Available online at http://www.mikrotax.org/Nannotax3/. [details]
extant flag source
SN2000 unverified [details]
habitat flag source
as per family [details]
Unreviewed
Descriptive info Lower Jurassic (Lower Hettangian); England (Lyme Regis, Dorset). (Index Nominum Genericorum) [details]
Taxonomic remark Validly described nannofossil species which cannot be assigned to a known species due to poor preservation and/or illustration of the holotype. [details]
Type species as cited A. arkellii A. P. Rood, W. W. Hay et T. Barnard ('arkelli') [details]
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