‘Odontography’, [32], [67], [408] (see [Owen]).

Œsophagus, [67];

gular teeth there, [69].

Ogmodon, grooved tooth, [347].

Ohio; Dr. Kirtland’s observations in, [57], [292], [393];

battues of s., [289];

evidence of the maternal refuge, [496].

Oil; abundant in ss., [165], [286];

of vs., a remedy for their bite, [522], [541].