✦ LIBER ✦

Phenotypic selection on the dentition in a late archaic population of Ohio

✍ Scribed by Dr. Paul W. Sciulli; Charles Janini; Myra Giesen

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 603 KB
Volume: 76
Category: Article
ISSN: 0002-9483
DOI: 10.1002/ajpa.1330760412

No coin nor oath required. For personal study only.

✦ Synopsis

Significant phenotypic selection acting on the buccolingual diameters of the permanent first and second molars is established for a Late Archaic population in Ohio. Directional selection appears to be acting on an index that increases the size of the maxillary first (UM1) and mandibular second (LM2) molars and decreases the size of the maxillary second (uM2) and mandibular first (LM1) molars. Variance selection is fundamentally disruptive but results in a more integrated (highly correlated) set of characteristics in the afterselection sample.

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