Relating to or connecting the ear and the skull; describing anatomical structures or measurements between these regions.
From auriculo- (ear) combined with cranial (relating to the skull, from Latin cranium). Medical anatomists developed this term to describe relationships and measurements between auricular and cranial structures.
Anthropologists use this term to measure skull dimensions and understand human variation—the distance and angle between ear landmarks and skull features reveal evolutionary adaptations and individual differences.
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