FIG. 11. — Acritolepis ushakovi n. gen., n in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia) ...
FIG. 11. — Acritolepis ushakovi n. gen., n. sp., histology of tesserascales, Severnaya Zemlya Formation; A, vertical longitudinal section through the central part of two-crowned tessera, thin section 3491, paratype LIG 35-A-404, Spokojnaya River, outcrop 41, bed 12; B, vertical longitudinal section...
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Format: | Still Image |
Language: | unknown |
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Zenodo
2003
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Online Access: | https://dx.doi.org/10.5281/zenodo.4665125 https://zenodo.org/doi/10.5281/zenodo.4665125 |
Summary: | FIG. 11. — Acritolepis ushakovi n. gen., n. sp., histology of tesserascales, Severnaya Zemlya Formation; A, vertical longitudinal section through the central part of two-crowned tessera, thin section 3491, paratype LIG 35-A-404, Spokojnaya River, outcrop 41, bed 12; B, vertical longitudinal section through the slightly asymmetrical tessera-scale (see Fig. 7A), thin section 3492, paratype LIG 35-A- 371, Matusevich River, outcrop 1, bed 21. Abbreviations: abo, acellular bone; avc, ascending vascular canal; cbo, cellular bone; cvc, circular vascular canal; gl, growth lamella; md, mesodentine; rvc, radial vascular canal; smd, simple mesodentine; stg, Stranggewebe (oriented mesodentine). Scale bar: 0.1 mm. ... : Published as part of Valiukevičius, Juozas, 2003, Devonian acanthodians from Severnaya Zemlya Archipelago (Russia), pp. 131-204 in Geodiversitas 25 (1) on page 147, DOI: 10.5281/zenodo.4665088 ... |
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