Taxonomy:
Catalog entries: <. piriformis Keupp 1977 [no catalog entry yet]
Morphology:
Archeopyle: not observed (Streng et al. 2004)
Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source:
Keupp, H. (1977). Ultrafazies und Genese der Solnhofener Plattenkalke (Oberer Malm, Südliche Frankenalb). Abhandlungen der Naturhistorischen Gesellschaft Nürnberg. 37: 128-. gs Lentin, J. K. & Williams, G. L. (1993). Fossil dinoflagellates: index to genera and species. 1993 edition. American Association of Stratigraphic Palynologists, Contributions Series. 28: 1-856. gsReferences:
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Pirumella piriformis compiled by Jeremy R. Young viewed: 19-4-2021
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