Distinguishing features: Minute Zeugrhabdotus with spine bearing transverse bar and additional lateral bars.
Taxonomy:
Farinacci & Howe catalog pages: Zeugrhabdotus buroletti *
Distinguishing features: Minute Zeugrhabdotus with spine bearing transverse bar and additional lateral bars.
Morphology remarks: Small Zeugrhabdotus are found through much of the Mesozoic but are variously named.
Geological Range:
Notes: Probably equivalent to much longer ranging ‘small Zeugrhabdotus’ group.
Last occurrence (top): within Aalenian Stage (170.30-174.15Ma, top in Aalenian stage). Data source: Bown & Cooper 1998
First occurrence (base): within Early Toarcian Substage (178.24-182.70Ma, base in Toarcian stage). Data source: Bown & Cooper 1998
Plot of occurrence data:
Bown, P. R. & Cooper, M. K. E. (1998). Jurassic. In, Bown, P. R. (ed.) Calcareous Nannofossil Biostratigraphy. British Micropalaeontological Society Publication Series. 34-85. gs Goy, G., Noël, D. & Busson, G. (1979). Les conditions de sédimentation des schistes-carton (Toarcien inf.) du bassin de Paris déduites de l'étude des nannofossiles calcaires et des diagraphies. Documents de Géologie de la Faculté des Sciences de Lyon. 75: 33-57. gsReferences:
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Zeugrhabdotus burolletii compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 14-12-2019
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