Intracemetery relationships: Non-metric trait combination analysis of Maspalomas of Gran Canaria (Canary Islands, Spain)
Cockerill, Samuel James; Alberto-Barroso, Verónica; Arnay-De-La-Rosa, Matilde; González-Reimers, Emilio
Anthropologischer Anzeiger Volume 81 No. 4 (2024), p. 433 - 447
published: Aug 23, 2024
published online: May 29, 2024
manuscript accepted: Mar 28, 2024
final revised version received: Mar 22, 2024
manuscript revision requested: Mar 5, 2024
manuscript received: Dec 30, 2023
DOI: 10.1127/anthranz/2024/1785
ArtNo. ESP140008104007, Price: 29.00 €
Abstract
Maspalomas is one of the most important archaeological sites in Gran Canaria, Canary Islands. The necropolis is one of the few funerary sites on the island where several the skeletons were found in anatomical position. The burials correspond to graves and cists dated between the 12th and 15th century CE. These graves and cists are clustered together in different formations across the necropolis, giving rise to a complex composition that denotes the existence of possible interpersonal relationships of the people buried there. A total of 135 calcanei and 118 tali were analysed to find non-metric traits and to test whether the clustered burials share a non-metric trait relationship. Trait combinations were formed using talus and calcaneus non-metric traits separately. The results of this study suggest that the individuals of Maspalomas showed a very high prevalence of lateral and medial talar facets, attributed to prolonged squatting position and/or walking on uneven ground. The calcaneal facet pattern (that may be aetiologically genetic) is more closely related to that observed among North-Africans or Indians than to Western Europeans. Calcaneal facet type Ib, and other genetically-determined traits, such as the extra facet extension of Posterior Facet, or the medial root of the inferior extensor retinaculum trait, either as single traits or as the combination of both traits, were significantly associated with individuals buried in different geographical areas of the necropolis defined by differences in burial structures, a finding that may suggest that genetically-linked individuals were buried in a separate area of the necropolis. The use of trait combination analysis in this study shows that the method can be applied to identify relationships among genetically or professionally related individuals that were subjected to a different burial procedure by their contemporaries.
Keywords
Non-metric traits • Talus • Calcaneus • Trait combinations • Osteoarchaeology • Canary Islands • pre-Hispanic population