Plate I. 



GILBERT COLLECTION, AMHERST COLLEGE. 1395. 



Length-Breadth Index 74.32. 



This is a male skull obtained Iw C. M. 

 l^reservation is not veiy good on the left sid 

 buried lying on the right side, thus leaving 

 since death. 



The following- are the measurements of this 



Greatest length 183 mm. 



Glabella-inion . 177 mm. 



Nasion-inion 173 mm. 



Frontal arc 128 mm. 



" chord 114 mm. 



Parietal arc 122 mm. 



" chord 109 mm. 



Occipital arc 115 mm. 



" chord 96 mm. 



Total sagittal arc 362 mm. 



Nasion-gnathion 116 mm. 



Nasion-prosthion ^2 mm. 



Lamson from North Hadley in 1863. The 



e due to the fact that locally the Indians were 



the left exj^osed. The teeth have fallen out 



skull : 



Zygomatic breadth 



Auricular breadth 



Intercoronal breadth 



Greatest cranial breadth 



Horizontal circumference over 

 the glabella 



Orbital height 



32.5 mm. 



103 



Nasion-nasospinale 46 mm. 



Chin height 37 mm. 



Least frontal breadth 90.5 mm. 



Inter-f rontomalare temporale . . 113 mm. 

 Inter-frontomalare orliitale . . . 



Inter-zygomaxillare 



Inter-lacrimal 



Inter-maxillofrontal 



Orbital breadth from the 



maxillofrontal 



Orbital breadth from the 



dacryon 



Orbital breadth from the 



lacrimale 39 



Nasal breadth 26 



mm. 

 — mm. 

 22.5 mm. 

 20 mm. 



Horizontal circumference over 



the ophiyon 



Transverse circumference .... 



Nasion-basion 



Basion-bregma 



Cranial height 



Basion-prosthion 



Basion-gnathion 



Basion-opisthion 



Breadth of foramen 



Bi-asterial breadth 



Bi-mastoid breadth 



Maxillo-alveolar length 



breadth 



42 

 41 



mm. 



mm. 



mm. 

 mm. 



Palatal length . . . . 



" breadth . . . 



Auricular height . . 



Condylar breadth . 



Bi-gonial 



Height of ramus . . 

 Breadth of ramus 

 Cranial capacity . . 



The following are the indices derived from these measurements : 



Length-breadth 74-32 



Length-height 77-6o 



Breadth-height 104.31 



Auricular length-height 66.12 



Calvarial height 58.96 



Transverse frontal 77-'^'^ 



Transverse fronto-parietal 66.91 



Sagittal fronto-parietal 95-31 



frontal 89.06 



" parietal 89.36 



occipital 83.48 



Total facial — 



Superior facial — 



Nasal , . ._ 52-1/ 



Orbital ' 77.38 



Inter-orbital 22.33 



Maxillo-alveolar 1 19-23 



Palatal 95.35 



Cranio-facial — 



Fronto-biorbital 80.53 



Fronto-malar — 



Malar-mantlibular — 



Fronto-parietal chord 95-6 1 



General Description of Skull. 



Male, circ. 35 yrs., dolicho-, chamacccphalic, chamacrrhine, chamaccnnch, brachystajiliyline. 



