Zemes un vides zinātnes Earth and Environment Sciences - Latvijas ...
Zemes un vides zinātnes Earth and Environment Sciences - Latvijas ...
Zemes un vides zinātnes Earth and Environment Sciences - Latvijas ...
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H.-P. Schultze, T. Marss. Revisiting Lophosteus<br />
69<br />
Fig. 5. Lophosteus ohesaarensis n. sp.; upper Pridoli, Upper Silurian; Ohesaare cliff, Saaremaa,<br />
Estonia.<br />
A, Scale, GIT 382-122, holotype; B, tessera with one tubercle, GIT 382-89; C, scale, GIT<br />
382-123. SEM pictures, scale bars equal 100 µm.<br />
defined peg. The holotype, a scale of the right flank (Fig. 6 A), shows three long ridges<br />
that, notably, arise <strong>and</strong> partly extend beyond the posterior border of the scale. Three<br />
shorter ridges lie between the larger ridges. The ridgelets extend to the crest, forming