Social and Behavioral Sciences Commons^™

Morphological Variation In Three-Dimensional Printed Replicas, Robert Z. Selden Jr., Bernard Means, Edward G. Iglesias, Kreg Mosier

CRHR Research Reports

Employed primarily for outreach and education, the three-dimensional (3D) printer used in this analysis provides a means of producing tangible models of fragile and restricted-use specimens for students from a wide variety of disciplines, and is used here to produce prints associated with historic and prehistoric cultural objects. Recognizing that inconsistencies occur in 3D prints due to environmental variables, this exploratory effort was aimed at identifying the geometry that deviates most from the original scan data. A total of five replicas were printed then compared by calculating the gap distance between the nominal (original scan data) and measured data (scan …