Extended Data Fig. 1: Tomograms of endoskeletal ossification in MPC-FH100/9.1, Minjinia turgenensis.
From: Endochondral bone in an Early Devonian ‘placoderm’ from Mongolia
Top row: semi-coronal sections through braincase. Double-headed arrows indicate anterior-posterior (a-p) dorsal-ventral (d-v) axes. Bottom row: semi-transverse sections through posterior part of endocranium. Voids of black space represent mouldic preservation. Scale bars, 10 mm and apply across each row of panels.
