FIG. 19. — Nostolepis fragilis n in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia) ...
FIG. 19. — Nostolepis fragilis n. sp., Matusevich River, outcrop 1, bed 21, Severnaya Zemlya Formation; A, B, holotype (LIG 35-A-353); A, in lateral preservation, anterior to left, supposed fragments of pectoral fin spines, two ventral spines and squamation; B, magnified first ventral spine and squa...
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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.4665148 https://zenodo.org/doi/10.5281/zenodo.4665148 |