Extended Data Fig. 2: Right orbital wall and innervation pattern of MPC-FH100/9.1, Minjinia turgenensis.
From: Endochondral bone in an Early Devonian ‘placoderm’ from Mongolia
a, Orbit in anterolateral view showing position of nerve openings (pink infill). b, Endocast in the same perspective showing the relationship between nerve canals and endocast. a.scc, anterior semicircular canal; N.V2,3 trunk of the trigeminal nerve canal for branches 2 and 3; N.VIIhm, hyomandibular branch of facial nerve canal; N.VIIpal, palatine branch of facial nerve canal; sac, sacculus; sup.opht, canal for supra-ophthalmic nerve.
