Published December 31, 2003 | Version v1
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FIG. 43. — Acanthopora transitans n. gen., n in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia)

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

Description

FIG. 43. — Acanthopora transitans n. gen., n. sp., scale histology, Severnaya Zemlya Formation; A, vertical transverse section through the central part of scale, thin section 3342; B-E, vertical longitudinal sections of scales, anterior to right (B-D) and to left (E); B, scale like figured on Fig. 41E, thin section 3454; C-E, scales like figured on Fig. 41F, thin sections 3341 (C), 3343 (D) and 3344 (E). Paratype LIG 35-A-369 (A, C-E); Ushakov River, outcrop 21, bed 9; and paratype LIG 35-A-395 (B), Matusevich River, outcrop 1, bed 21. Abbreviations: abo, acellular bone; avc, ascending vascular canal; dd, durodentine; gl, growth lamella; pc, pore canal; po, pore opening; prgl, primordial growth lamella. 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 185, DOI: 10.5281/zenodo.4665088

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/586B87E1FFA4FFA1FF04F05D6C35C1BB (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)