dc:title"Evolutionary significance of the retiolitine Gothograptus (Graptolithina) with four new species from the Silurian of the East European Platform (Baltica), Poland and Lithuania";
dc:description"FIGURE 13. Mature tubaria of Gothograptus auriculatus n. sp., Bartoszyce IG-1 core, depth 1645.2 m, praedeubeli Biozone, Poland. A. lateral-ventral tubarium aspect with six pairs of thecae, with the distal end broken off, ZPAL G.55/22. B. obverse side of tubarium with proximal end, holotype, ZPAL G.55/23. C, F. reverse views of distal fragments with six pairs of thecae and appendix, paratype ZPAL G.55/24; C. whole specimen; F. enlargement of distal part showing thick lists and auricle. D. part of tubarium with proximal end, reverse view, ZPAL G.55/25. E. ventral view of distal part of tubarium with beginning of appendix, ZPAL G.55/26.";
dc:description"FIGURE 14. Gothograptus auriculatus n. sp., proximal ends of tubaria, Bartoszyce IG-1 core, depth 1645.2 m, praedeubeli Biozone, Poland. A. immature tubarium with the first three thecae, reverse view, ZPAL G.55/27. B. ventro-lateral side of tubarium, ZPAL G.55/28. C–E. reverse views of mature tubaria with very wide lists surrounding proximal lateral orifice and prongs; C. ZPAL G.55/23; D. lateral view, ZPAL G.55/29; F.";
dc:description"FIGURE 2. Immature tubaria of Gothograptus auriculatus n. sp. from the Bartoszyce IG-1 core, depth 1645.6 m, praedeubeli Biozone, Poland. A. tubarium with four pairs of thecae, ZPAL G.55/1. B. tubarium with two pairs of thecae, ZPAL G.55/2. C– E. tubarium with first pair of thecae, ZPAL G.55/3; C. ventro-lateral view, D. enlargement of distal part of virga with trace of prosicular apex, E. enlargement of distal end showing virga and fragment of virgella. Abbreviation: pros.—prosicular.";
dc:description"FIGURE 3. Gothograptus auriculatus n. sp., fragments of distal parts of tubaria showing a thick nema, Bartoszyce IG-1, depth 1647.2 m, praedeubeli Biozone, Poland. A–B, distal end of tubarium with broken appendix, ZPAL G.55/4, A, fragment with beginning of appendix, B, enlargement of last thecal region showing thick nema. C, lateral view of fragment of medial part of tubarium, ZPAL G.55/5.";
