Orthopithonella collaris


Classification: non_cocco -> Dinophytes -> Thoracosphaeraceae -> Radial wall -> Orthopithonella -> Orthopithonella collaris
Sister taxa: O. aequilamellata, O. aspera, O. collaris, O. compsa, O. congruens, O. duplicata, O. geometrica, O. globosa, O. gustafsonii, O. minuta, O. misurinae, O. multipora, O. ornata, O. porata, O. porifera, O. pycnothecata, O. reticulata, O. sp., O. veeversii, O. weileri

Taxonomy:

Citation: Orthopithonella? collaris Wendler, Wendler, & Willems 2001
Rank: species

Catalog entries:


Morphology:
Archeopyle: present but type unclear (Streng et al. 2004)

Geological Range:
Last occurrence (top): within Late Paleocene Sub-Epoch (55.96-59.24Ma, top in Thanetian stage). Data source: Fütterer 1990
First occurrence (base): within Early Paleocene Sub-Epoch (61.61-66.04Ma, base in Danian stage). Data source: Fütterer 1990

References:

Fütterer, D. K. (1990). Distribution of calcareous dinoflagellates at the Cretaceous-Tertiary boundary of Queen Maud Rise, eastern Weddell Sea, Antarctica (ODP Leg 113). Proceedings of the Ocean Drilling Program, Scientific Results. 113: 533-548. gs V O

Wendler, J., Wendler, I. & Willems, H. (2001). Orthopithonella collaris sp. nov., a new calcareous dinoflagellate cyst from the K/T boundary (Fish Clay, Stevns Klint/Denmark). Review of Palaeobotany and Palynology. 115: 69-77. gs


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Orthopithonella collaris compiled by Jeremy R. Young viewed: 24-10-2020

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