--------------------+----------------------------------- | Females +--------+--------+---------+------- |External|External| Module | Index | length | breadth| (mean |L×100/B | | |diameter)| --------------------+--------+--------+---------+------- 11 groups: | | | | Southwestern and| | | | Midwestern | 5.34 | 6.38 | 5.86 | _83.8_ 6 groups: | | | | Northwestern | 5.38 | 6.31 | 5.85 | _85.2_ 5 groups: | | | | Northern Arctic | | | | and | | | | northeastern | 5.37 | 6.28 | 5.83 | _85.6_ --------------------+--------+--------+---------+------- ESKIMO SKULLS: LENGTH-BREADTH INDEX OF THE UPPER ALVEOLAR ARCH BOTH SEXES TAKEN TOGETHER IN ASCENDING ORDER _Southwestern and Midwestern_ (5) Pilot Station, Lower Yukon 79.4 (8) Togiak and vicinity 80.5 (4) Chukchee 81.1 (12) Hooper Bay 81.7 (9) Mumtrak 81.7 (9) Little Diomede Island 82.2 (234) St. Lawrence Island 83.0 (10) St. Michael Island 84.3 (22) Pastolik 84.4 (90) Nunivak Island 84.4 (4) Southwest Alaska 84.7 (5) Cape Nome and Port Clarence 84.9 (22) Indian Point (Siberia) 85.0 (22) Nelson Island 85.5 _Northwestern_ (39) Igloos north of Barrow 84.1 (14) Shishmaref 84.4 (171) Point Hope 84.6 (31) Wales 84.9 (38) Barrow 85.8 (66) Point Barrow 87.1 _Northern and northeastern_