Fig. 7From: Research methods for heritage cotton fibres: case studies from archaeological and historical finds in a Finnish contextCross-sectional characteristics: a G. arboreum, b G. herbaceum, c G. hirsutum, d G. herbaceum, e G. barbadense 1998–0267, f G. herbaceum 1998–0268 and g G. barbadense 2008–0392 samples (images: Jenni A. Suomela)Back to article page