Fig. 5 in Evolution of the retiolitid Neogothograptus (Graptolithina) and its new species from the upper Wenlock of Poland, Baltica

Fig. 5. SEM micrographs of proximal fragment of rhabdosome Neogothograptus reticulatus sp. nov., ZPAL G. 41/1, Bardo, Prągowiec, Holy Cross Mountains, Poland, Colonograptus praedeubeli Biozone. Stereopair of reverse view: ventral view of the thecae 11 side (A), stereopair of obverse view (B); outer ancora edge on thecae 12 side, ancora with outer ancora partly destroyed, view from outside (C), closure of proximal end showing outer ancora and reticulum closing orifices, obverse view (D), inside view howing thecal lip, geniculum, and med−ventral list (E), closure of proximal mid−ventral−list (F).