Preliminary report on the 1937 excavations, Bc 50-51, Chaco Canyon, New Mexico, with some distributional analyses

Measurement	No. of Cases	Range	Mean
Cranial Index	5	81-99	89
Height-Length	4	77-88	80.7
Height-Breadth	4	90-101	95.8
Fronto-parietal	4	61-66	64.0
Cranial Module	4	154-161	156.2
Nasal	7	50-57	52.1
Left Orbital	5	79.4-90	85.3
Nasalia-Transverse	7	62-100	78.6
Interorbital	5	20-29	24.2
External Palatal	5	76-128	104.0
Glabello-occipital Length	4	154-184	168.8
Maximum Breadth	4	138-159	149.0
Mean Thickness L. Parietal	5	5-7	5.6
Minimum Frontal Diameter	6	92-101	97.0
Nasal Height	6	48-52	50.3
Nasal Breadth	6	24-28	26.2
Orbital Height—Left	4	31-36	34.5
Orbital Breadth—Left	4	39-42	40.2
Orbital Height—Right	5	31-37	34.8
Orbital Breadth—Right	5	37-42	39.8
Nasalia—Upper Breadth	7	11-17	13.5
Nasalia—Lower Breadth	6	14-21	18.2
Interorbital Breadth	8	20-26	23.1
Biorbital Breadth	4	99-105	102.0
Height of Symphysis	4	31-39	33.8
Bigonal	5	89-112	98.6
Minimum Br. Ascending
Ramus	6	32-40	37.0
Right Humerus
Maximum Middle	6	19-23	21.3
Minimum Middle	6	14-18	15.8
Max. Diam. Head	5	40-45	42.2
Middle Index	6	65-89	74.5
Left Humerus
Maximum Length	4	287-316	302.2
Maximum Middle	6	19-23	21.0
Minimum Middle	6	13-16	14.8
Max. Diam. Head	6	38-50	41.3
Middle Index	6	61-80	70.5
Right Scapula
Breadth	4	96-104	100.7
Left Scapula
Total Height	4	135-152	146.3
Inferior Height	4	101-118	111.5
Breadth	4	97-103	100.2
Total Index	4	65.3-71	68.3
Inferior Ind.	4	84.7-96	89.9
Right Femur
Max. Diam. Hd.	7	37-44	41.6
Subtrochanter AP.	6	19-26	22.5
Subtrochanter Lat.	7	28-32	30.0
Middle AP.	7	23-30	26.3
Middle Lateral	6	21-24	23.0
Platymeric Index	6	62-86.6	73.9
Middle Index	6	77-100	87.0
Left Femur
Max. Diam. Hd.	7	38-50	42.7
Subtrochanter AP.	6	20-27	23.3
Subtrochanter Lat.	6	26-33	29.8
Middle AP.	6	24-31	28.0
Middle Lateral	6	21-27	22.8
Platymeric Index	6	66-103	78.7
Middle Index	6	74-93	81.7
Right Tibia
Middle AP.	5	31-34	32
Middle Lat.	5	19-21	20.4
Nutrient For. AP.	4	34-36	35.2
Nutrient For. Lat.	4	21-23	21.8
Middle Index	5	60-63	61.6
Platycnemic Ind.	4	58-66	61.8
Left Tibia
Middle AP.	7	26-33	30.8
Middle Lat.	7	18-22	19.8
Nutrient For. AP.	7	25-37	34.1
Nutrient For. Lat.	7	20-25	21.6
Middle Index	7	59-69	64.7
Platycnemic Ind.	7	54-84	64.2
Sacrum
Height	4	106-118	112.0
Breadth	5	110-119	115.8
Index	4	89-102	96.7
Right Calcaneum
Max. Length	5	65-78	71.2
Left Calcaneum
Max. Length	4	71-77	74.0
Max. (s.t.) Brd.	5	38-46	41.0
Length-Brd. Ind.	4	52.7-59	55.9
Right Astragalus
Max. Length	7	47-56	50.6
Max. Breadth	7	36-51	42.0
Height	7	25-34	29.1
Length-Ht. Ind.	7	58-83	70.0
Left Astragalus
Max. Length	5	49-56	51.8
Max. Breadth	5	38-45	41.0
Height	5	28-33	30.4
Length-Ht. Ind.	5	58.7-82	69.9

[1]

A table was prepared by Mr. Senter giving measurements and observations in
detail on all individual burials but funds for publication were not available. Copies,
however, are in possession of the author and on deposit at the University of New
Mexico and the Peabody Museum of Harvard University and may be consulted
by professional workers.

University of Virginia Library

A. Appendix A

A FEW MEANS ON THE PHYSICAL ANTHROPOLOGICAL SERIES FROM BC 50-51[1]

A FEW MEANS ON THE PHYSICAL ANTHROPOLOGICAL
SERIES FROM BC 50-51[1]