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. 2015 Apr 1;10(4):e0119758. doi: 10.1371/journal.pone.0119758

Fig 3. Gene flow between A. gregorii populations and boab loanword diffusion across the Kimberley region.

Fig 3

Approximate locations of inferred East-West and Coast-Inland biogeographic divides are represented by dotted lines. Gene flow between East-West and Coast-Inland is calculated using IMa2 is in units of individuals/year, and shown with dashed block arrows. Unbroken arrows show the direction of borrowing of boab loanwords among the Kimberley languages; broken arrows show possible directions of loanword movements.