Published December 31, 2003 | Version v1
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FIG. 24. — Nostolepis watsoni n in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia)

  • 1. Institute of Geology and Geography, T. Ševčenkos 13, LT 2600 Vilnius (Lithuania)

Description

FIG. 24. — Nostolepis watsoni n. sp., scale histology, Pioneer Island, sample P-9-1, Lower Devonian, Member 8; A, B, vertical transverse sections through the scales with elongated flattened ridges (see Fig. 23 D), thin sections 3286 (A) and 3266 (B); C, D, vertical longitudinal sections through the scales with short, rounded, higher ridges (see Fig. 23A), thin sections 3267 (C) and 3268 (D). Abbreviations: abo, acellular bone; avc, ascending vascular canal; cbo, cellular bone; gl, growth lamella; oc, osteocyte cavity; prgl, primordial growth lamella; smd, simple mesodentine; stg, Sranggewebe (oriented mesodentine). Scale bar: 0.1 mm.

Notes

Published as part of Valiukevičius, Juozas, 2003, Devonian acanthodians from Severnaya Zemlya Archipelago (Russia), pp. 131-204 in Geodiversitas 25 (1) on page 161, DOI: 10.5281/zenodo.4665088

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/586B87E1FF88FF89FEC2F0E46C6DC1FB (URL)
Is part of
Journal article: 10.5281/zenodo.4665088 (DOI)
Journal article: urn:lsid:plazi.org:pub:A452FF99FF94FF96FFDBF1036E5CC578 (LSID)
Journal article: http://publication.plazi.org/id/A452FF99FF94FF96FFDBF1036E5CC578 (URL)