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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54 ADVANCES IN PALAEOICHTHYOLOGY<br />
Fig. 4. Drawings of thin sections given in Fig. 2. Scale bars 0.2 mm. A, C, Trimpleylepis j<strong>un</strong>cta<br />
gen. et sp. nov. A, GIT 384-10, Man Brook, upper part of Prídolí Series, Upper Silurian; C, GIT<br />
384-11, Man Brook. B, D. Family Rhyncholepididae Kiær, 1924 gen. et sp. indet., scale, Gardner’s<br />
Bank, c. 7 m below Psammosteus Limestone, U. Downton Group, Prídolí, Silurian; B, GIT 385-<br />
13; D, GIT 384-14. E, Trimpleylepis concatenata gen et. sp. nov. GIT 384-12, Ohesaare Borehole,<br />
depth 94.32-94.40 m, Saaremaa, Estonia, Upper Ludlow, Upper Silurian.<br />
A , C <strong>and</strong> D are drawings of corresponding scales in external <strong>and</strong> visceral views which were<br />
1 1 1<br />
thin sectioned. The line across the scale shows approximate position of the section. Abbreviations:<br />
d.f.f., diverging of fine fibres; g.l., growth lines; m.v.r., medial visceral rib; ost., osteon; o.v.c.,<br />
opening of vascular canal; r., sculpture ridge; Sh.f., Sharpey’s fibres; v.c., vascular canal.