Published June 23, 2021 | Version v1
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Figure 18 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section

  • 1. Lucyna Leda & Franziska Heuer & Hemen Moradi Salimi & Elham Farshid & Jana Gliwa & David Ware & Vachik Hairapetian & Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science,
  • 2. Lucyna Leda & Franziska Heuer & Hemen Moradi Salimi & Elham Farshid & Jana Gliwa & David Ware & Vachik Hairapetian & Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science, & Elham Farshid & Geology Department, Faculty of Science, University of Isfahan, Isfahan, Iran
  • 3. Amir Akbari & Department of Geology, North Tehran Branch, Islamic Azad University, Tehran, Iran
  • 4. Department of Geology, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
  • 5. Abbas Ghaderi & Marine Palynology and Paleoceanography, Utrecht University, Princetonlaan, Utrecht, the Netherlands
  • 6. Ulrich Struck & Department of Geology, Faculty of Science, Ferdowsi University of Mashhad, P.O. Box 9177948974, Mashhad, Iran
  • 7. Lucyna Leda & Franziska Heuer & Hemen Moradi Salimi & Elham Farshid & Jana Gliwa & David Ware & Vachik Hairapetian & Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science, & Vachik Hairapetian & Museum für Naturkunde, Otto-von-Guericke-Strasse 68-73, 39104 Magdeburg, Germany

Description

Figure 18. Field photographs of Early Triassic bedding surfaces with structures of possible microbial origin. (a) Flower-shaped structure in the pale-brown micritic matrix containing filaments, bivalve shell fragments, ammonoids and high-spired gastropods. (b) Kidney-shaped "twin" morphology characterized by an irregular, partly concentric structure, where micrite and sparite alternate. (c) Structures of different size, some of which grow on the margin of a previous generation. (d) Dark-grey, ovoidal, lenticular sparry calcite structure, filled by an argillaceous micrite, in pale-brown micritic matrix containing abundant filaments (probably sponge spicule remains).

Notes

Published as part of Korn, Dieter, Leda, Lucyna, Heuer, Franziska, Salimi, Hemen Moradi, Farshid, Elham, Akbari, Amir, Schobben, Martin, Ghaderi, Abbas, Struck, Ulrich, Gliwa, Jana, Ware, David & Hairapetian, Vachik, 2021, Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section, pp. 171-192 in Fossil Record 24 (1) on page 186, DOI: 10.5194/fr-24-171-2021, http://zenodo.org/record/12763779

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Journal article: 10.5194/fr-24-171-2021 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFD6FFFEC1657049E56E4F63E56AFF9B (LSID)
Journal article: https://zenodo.org/record/12763779 (URL)