Science Advances

Supplementary Materials

The PDF file includes:

  • Table S1. Distribution of intracamp, intercamp, and total dyads by kinship level in forest and coastal multicamp groups.
  • Table S2. Distribution of intracamp, intercamp, and total dyads by sex composition in forest and coastal multicamp groups.
  • Table S3. Time to crossover as a function of camp size, network type, and transmission mode.
  • Table S4. Fraction of dyads classified by relatedness (close kin, extended kin, non-kin) or location (intra- and intercamp) and estimated at successive innovation level (A1/B1, A2/B2, A3/B3, crossover 1/2).
  • Legends for data files S1 to S4

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Other Supplementary Material for this manuscript includes the following:

  • Data file S1 (Microsoft Excel format). Simulation data: Time to crossover.
  • Data file S2 (Microsoft Excel format). Simulation data: Innovation level.
  • Data file S3 (.txt format). Edge list, forest group.
  • Data file S4 (.txt format). Edge list, coastal group.

Files in this Data Supplement: