Anthropological Linguistics / Ethnolinguistics / Languages and Linguistics / Linguistic Anthropology / Cognitive Linguistics / South American indigenous languages / Language Typology / Numeral Systems / Amerindian languages / Amerindian linguistics / Numerals / Yahgan / Yagan language / Languages of Patagonia / South American indigenous languages / Language Typology / Numeral Systems / Amerindian languages / Amerindian linguistics / Numerals / Yahgan / Yagan language / Languages of Patagonia