Maintenance: On Thursday, June 28 2018, 18:00-18:15, maintenance work on the ZORA servers is scheduled. ZORA will not be available during this period. Thank you for your patience.
Martin, R D; Isler, K (2010). The maternal energy hypothesis of brain evolution: an update. In: Broadfield, D C; Yuan, M S; Schick, K; Toth, N. The Human Brain Evolving: Paleoneurological Studies in Honor of Ralph L. Holloway. Gosport, IN, US: Stone Age Institute Press, 15-35.