Светлый фон
Miohippus

Fitzgerald E. M.G. A bizarre new toothed mysticete (Cetacea) from Australia and the early evolution of baleen whales // Proceedings of the Royal Society B: Biological Sciences, 2006, V.273, pp.2955–2963. Кит Janjucetus hunderi.

Janjucetus hunderi

Fitzgerald E. M.G. The morphology and systematics of Mammalodon colliveri (Cetacea: Mysticeti), a toothed mysticete from the Oligocene of Australia // Zoological Journal of the Linnean Society, 2010, V.158, pp.367–476.

Mammalodon colliveri

Haasl D. M. et Hansen T. A. Timing of latest Eocene molluscan extinction patterns in Mississippi // Palaios, 1996, V.11, pp.487–494. Вымирание моллюсков в олигоцене.

Hoganson J. W. et Person J. Tooth puncture marks on a 30 million year old Dinictis skull // Geo News, 2011, pp.12–17.

Dinictis

Houben A. J.P., Mourik van C.A., Montanari A., Coccioni R. et Brinkhuis H. The Eocene – Oligocene transition: changes in sea level, temperature or both? // Palaeogeography, Palaeoclimatology, Palaeoecology, 2012, V.335–336, pp.75–83.

Hutchinson D. K., Coxall H. K., Lunt D. J., Steinthorsdottir M., Boer de A.M., Baatsen M., Heydt von der A., Huber M., Kennedy-Asser A.T., Kunzmann L., Ladant J.-B., Lear C. H., Moraweck K., Pearson P. N., Piga E., Pound M. J., Salzmann U., Scher H. D., Sijp W. P., Sliwinska K. K., Wilson P. A. et Zhang Zh. The Eocene – Oligocene transition: a review of marine and terrestrial proxy data, models and model – data comparisons // Climate of the Past, 2021, V.17, pp.269–315.

Ivany L. C., Patterson W. P. et Lohmann K. C. Cooler winters as a possible cause of mass extinctions at the Eocene/Oligocene boundary // Nature, 2000, V.407, pp.887–890. Зимние холода олигоцена.

Krell F. – Th. The fossil record of Mesozoic and Tertiary Scarabaeoidea (Coleoptera: Polyphaga) // Invertebrate Taxonomy, 2000, V.14, pp.871–905. Эволюция жуков-навозников.

Krell F.-Th. Catalogue of fossil Scarabaeoidea (Coleoptera: Polyphaga) of the Mesozoic and Tertiary – Version 2007 // Denver Museum of Nature & Science, Technical Report 2007–8, Denver, 2001, pp.1–79. Эволюция жуков-навозников.

Ksepka D. T., Fordyce R. E., Ando T. et Jones C. M. New fossil penguins (Aves, Sphenisciformes) from the Oligocene of New Zealand reveal the skeletal plan of stem penguins // Journal of Vertebrate Paleontology, 2012, V.32, № 2, pp.235–254. Пингвин Kairuku grebneffi.

Kairuku grebneffi

Marivaux L., Welcomme J.-L., Antoine P.-O., Metais G., Baloch I. M., Benammi M., Chaimanee Ya., Ducrocq S. et Jaeger J.-J. A fossil lemur from the Oligocene of Pakistan // Science, 2001, V.294, pp.587–591. Bugtilemur mathesoni – предок лемуров.