13C and 15N isotope values from fish bone collagen: blue = inshore species, red = oceanic species: Thunnidae spp. and Scombridae ?sp. from archaeological sites. Data source: Leach et al. (2003: 83, appendix 2); and Vika and Theodoropoulou (2012: 5, Table 2).

  
 
  Part of: Leach BF (2026) Cranial allometry of the Pacific albacore tuna, Thunnus alalunga and comparisons with three other species of Scombridae: an archaeological study. Tuhinga 37: 1-28. https://doi.org/10.3897/tuhinga.37.165179