University of Iowa / University of Iowa Look / UI College of Dentistry / /
IndustryTerm
well-connected social network / social networks / hunter-gatherer groups / cooperative groups / /
Organization
UI College of Dentistry / the University of Iowa / University of Iowa / Department of Orthodontics / University of Iowa APA / University of Iowa Look / /
Person
Nathan Holton / Robert Franciscus / Richard C. Lewis / Tim Schoon / /
Position
contributing author / assistant professor and anthropologist / /
Why we have chins: Researchers contend chin comes from evolution, not mechanical forces