Add data from Tehrani & Collard 2002

[joeroe]

Dataset of 18th–20th century Turkmen textiles.

• Tehrani, J., Collard, M., 2002. Investigating cultural evolution through biological phylogenetic analyses of Turkmen textiles. Journal of Anthropological Archaeology 21, 443–463. https://doi.org/10.1016/S0278-4165(02)00002-8