Fig. 7
From: Evolutionary history of hoofed mammals during the Oligocene–Miocene transition in Western Europe
Temporal ranges (a) of ungulate families from MP25 (Arvernian) to MN4 (Orleanian) and (b) evolution of the diversity trends faunal balance, genus/species richness, origination/extinction curves, survivorship poly-cohort [%], within-super-family diversification through time (data from Online Resources 1–2). Numbers for super-families correspond to: 1, Tapiroidea; 2, Equoidea; 3, Chalicotheroidea; 4, Rhinocerotoidea; 5, Entelodontoidea; 6, Dichobunoidea; 7, Anthracotheroidea; 8, Suoidea; 9, Cainotheroidea; 10, Ruminantia; 11, Proboscidea. ELMA is for European Land Mammal Ages, and the dashed lines in the Mammal L/Z (Level/Zone) column correspond to the supposed boundaries delimiting the ranges of the Oligocene localities referred to a given European Mammalian Reference Level (according to Luterbacher et al. 2004). Dashed lines in the temporal ranges of families indicate lack of record