Fig. 8 in Oldest mickwitziid brachiopod from the Terreneuvian of southern France

Fig. 8. Juvenile specimens of mickwitziid Kerberellus marcouensis Devaere, Holmer, and Clausen gen. et sp. nov. from the Terreneuvian Heraultia Member, Montagne Noire (southern France). A. USTL2857-1; A 1, external view; A 2, detail of A 1, apical area and interarea; A 3, posterior view; A 4, postero-lateral view; A 5, detail of A 4, interarea organised into subapical shelf; A 6, antero-lateral view. B. USTL2860-4; B 1, external view; B 2, posterior view; B 3, detail of B 2, internal mould of interarea, arrow pointing the two close tubes; B 4, postero-lateral view; B 5, anterior view; B 6, B 7, lateral views. C. USTL2856-1 (paratype); C 1, external view; C 2, posterior view; C 3, detail of C 2, internal mould of interarea with step-like structure; C 4, postero-lateral view; C , antero-lateral view; C , detail of C , long and smooth apical tubes.