Another case study, a child from consanguineous patients, presented as significant hypotonia in infancy, poor feeding, and dysmorphic facial features, including narrowed, downslanting palpebral fissures, short convex nose with depressed nasal bridge, microphthalmia, cataracts, and adducted thumbs.
32.
To summarize, the actions of the superior oblique muscle are ( 1 ) " depression " of the eyeball, especially when the eye is adducted; and ( 2 ) " intorsion " of the eyeball, especially when the eye is abducted.
33.
Analysis of the Laetoli footprints indicated the characteristics of obligate bipedalism : pronounced heel strike from deep impressions, lateral transmission of force from the heel to the base of the lateral metatarsal, a well-developed medial longitudinal arch, adducted big toe, and a deep impression for the big toe commensurate with toe-off.
34.
Matt Cartmill presents another view regarding the " Gigantopithecus " hypothesis : " The trouble with this account is that " Gigantopithecus " was not a hominin and maybe not even a crown group hominoid; yet the physical evidence implies that Bigfoot is an upright biped with buttocks and a long, stout, permanently adducted hallux.
