Published December 20, 2021 | Version v1
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Fig. 55 in Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen - a pelagic fauna with Laurentian affinities

  • 1. Finnish Museum of Natural History, University of Helsinki, PO Box 44, FI-00014 Helsinki, Finland.
  • 2. Paläontologisches Institut und Museum, University of Zurich, Zurich, Switzerland.

Description

Fig. 55. Model of cephalopod habitat and faunal composition for three intervals (trilobite biozones V1a, V1b-c, V2b) of the depositional time of the Olenidsletta Member, Floian, Ordovician at Profilstranda (PO) section, Ny Friesland, Spitsbergen. Absolute water depth is estimated from septal implosion depths of cephalopods during V2b, from presence of photic zone biomarker signatures in all Olenidsletta Member samples (Lee et al. 2019), and from a global amplitude of eustatic sea level change of ca 80 m during the Floian (Haq & Schutter 2008).

Notes

Published as part of Kröger, Björn & Pohle, Alexander, 2021, Early-Middle Ordovician cephalopods from Ny Friesland, Spitsbergen - a pelagic fauna with Laurentian affinities, pp. 1-102 in European Journal of Taxonomy 783 (1) on page 91, DOI: 10.5852/ejt.2021.783.1601, http://zenodo.org/record/5793422

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Journal article: 10.5852/ejt.2021.783.1601 (DOI)
Journal article: urn:lsid:plazi.org:pub:A37DFFD4FFACFFAEFFD67F14FFDE7A64 (LSID)
Journal article: http://publication.plazi.org/id/A37DFFD4FFACFFAEFFD67F14FFDE7A64 (URL)
Journal article: https://zenodo.org/record/5793422 (URL)