Светлый фон
Gastornis Gastornis’а.

Asher R. J. et Helgen K. M. Nomenclature and placental mammal phylogeny // BMC Evolutionary Biology, 2010, V.10, № 102, pp.1–9.

Averianov A. O. et Lopatin A. V. High-level systematics of placental mammals: current status of the problem // Biology Bulletin, 2014, V.41, № 9, pp.801–816.

Babot J., García-López D., Deraco V., Herrera C. M. et Papa del C. Mamíferos paleógenos del subtrópico de Argentina: síntesis de estudios estratigráficos, cronológicos y taxonómicos // Ciencias de la Tierra y Recursos Naturales del NOA. Relatorio del XX Congreso Geológico Argentino, San Miguel de Tucumán. Eds.: Muruaga C. M. et Grosse P. 2017, pp.730–753.

Cadena E. A., Ksepka D. T., Jaramillo C. A. et Bloch J. I. New pelomedusoid turtles from the late Palaeocene Cerrejón Formation of Colombia and their implications for phylogeny and body size evolution // Journal of Systematic Palaeontology, 2012, V.10, № 2, pp.313–331. Гигантская черепаха Carbonemys cofrinii.

Carbonemys cofrinii

Chester S. G.B., J. I. Bloch, Boyer D. M. et Clemens W. A. Oldest known euarchontan tarsals and affinities of Paleocene Purgatorius to Primates // Proceedings of the National Academy of Sciences USA, 2015, V.112, pp.1487–1492.

Purgatorius

Chester S., Bloch J. et Clemens W. Tarsal morphology of the oldest plesiadapiform Purgatorius indicates arboreality in the earliest primates // Annual Meeting of the Society of Vertebrate Paleontology, Oct. 19, 2012.

Defler Th. History of terrestrial mammals in South America. How South American mammalian fauna changed from the Mesozoic to recent times. Springer Nature Switzerland AG, 2019, 372 p.

Folinsbee K., Muller J. et Reisz R. R. Canine grooves: morphology, function, and relevance to venom // Journal of Vertebrate Paleontology, 2007, V.27, № 2, pp.547–551. Определение ядовитости по зубам.

Fox R. C. et Scott C. S. First evidence of a venom delivery apparatus in extinct mammals // Nature, 2005, V.435, № 7045, pp.1091–1093. Ядовитый Bisonalveus browni.

Bisonalveus browni

Gelfo J. N. et Pascual R. Peligrotherium tropicalis (Mammalia, Dryolestida) from the early Paleocene of Patagonia, a survival from a Mesozoic Gondwanan radiation // Geodiversitas. 2001, V.23, № 3, pp.369–379.

Peligrotherium tropicalis

Gheerbrant E. Todralestes variablis n. g., n. sp., nouveau Proteuthérien (Eutheria, Todralestidae fam. nov.) du Paléocène du Maroc // Comptes Rendus de l’Académie des Sciences Paris, Sér.II, 1991, V.312, pp.1249–1255.

Todralestes variablis

Gheerbrant E., Sudre J. et Cappetta H. A Palaeocene proboscidean from Morocco // Nature, 1996, V.383, pp.68–71. Древнейший слон Phosphatherium escuillieri.