Double knot morphs are symbolized in Figure 1 by Circles.
1. Standard: blue, Fig. 2
Ectoflexids are shallow on premolars, deep on molars.
Metastylids are either rounded or pointed.
Lingual valleys are pointed, inserted between the convex faces of metaconid and metastylid, or flattened, or (…)
Basilar Length (BL) and Metapodial articular and supra-articular breadths (MC10, MC11, MT10, MT11)
It may be useful to know what metapodials are likely to belong with a given size of skull. Figure 1 shows how distal breadths of MC and MT are related to cranial basilar lengths on extant (…)