Published December 31, 2003 | Version v1
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FIG. 38 in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia)

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

Description

FIG. 38. — Poracanthodes sp. cf. P. porosus Brotzen, 1934, scale histology, vertical longitudinal sections of scales, Spokojnaya River, outcrop 51a, beds a-c, Krasnaya Bukhta Formation; A, scale with radially linear pore openings, thin section 794; B, scale with pore openings lined both radially and concentrically, thin section 3010. Abbreviations: avc, ascending vascular canal; gl, growth lamella; oc, osteocyte cavity; po, pore opening; rpc, radial pore canal. 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 179, DOI: 10.5281/zenodo.4665088

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/586B87E1FFBFFFA6FCEBF5286CF0C45B (URL)
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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)