FIG. 39 in Devonian acanthodians from Severnaya Zemlya Archipelago (Russia) ...
FIG. 39. — Poracanthodes sp. cf. P. subporosus Valiukevicius, 1998, scale and spine histology, from paratype LIG 35-A-376, Spokojnaya River, outcrop 41, bed 12, Severnaya Zemlya Formation; A, vertical longitudinal section through the central part of scale with pore canal openings on the posterior cr...
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Format: | Still Image |
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Zenodo
2003
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Online Access: | https://dx.doi.org/10.5281/zenodo.4665183 https://zenodo.org/doi/10.5281/zenodo.4665183 |