Fig. 8 in Taxonomic re-assessment and phylogenetic relationships of Miocene homonymously spiral-horned antelopes

Fig. 8. Time range, geographic distribution, ecological features, and paleoenvironment of several members of the Oiocerina. Abbreviations: V, Vallesian; T, Turolian; R, Ruscinian; O, open, I, intermediate, and C, closed environment; grass for grazing, scrub for mixed, and tree for browsing diets; sheep for ramming (rm), kudu for wrestling/pushing (ps), eland for wrestling/fencing (fc), and dik−dik for stabbing (st) fighting style (some drawings adopted from Lundrigan 1996).