Smilodon fatalis (Leidy, 1868)
Felidae; Carnivora; Mammalia; Chordata
Graphite pencil illustration of mounted skeleton in Natural History Museum, London
December 2008
Gomphotherium angustidens Burmeister, 1837
Gomphotheriidae; Proboscidea; Mammalia; Chordata
Graphite pencil illustration
February 2009
Entelodon magnus Aymard, 1846
Entelodontidae; Cetartiodactyla; Mammalia; Chordata
Graphite pencil illustration
February 2009
'Ida'
Darwinius masillae Franzen et al., 2009
Notharctidae; Primates; Mammalia; Chordata
Graphite pencil illustration
May 2009
Basilosaurus isis (Andrews, 1904)
Basilosauridae; Cetartiodactyla; Mammalia; Chordata
Graphite pencil illustration
December 2008
Rebbachisaurus garasbae Lavocat, 1954
Rebbachisauridae; Saurischia; Sauropsida; Chordata
Ink pen illustration
October 2009
Valdosaurus canaliculatus (Galton, 1975)
Dryosauridae; Ornithischia; Sauropsida; Chordata
Colour pencil illustration
June 2009
Rhomaleosaurus cramptoni (Tate & Blake, 1863)
Rhomaleosauridae; Plesiosauria; Sauropsida; Chordata
Graphite pencil illustration of mounted cast in Natural History Museum, London
January 2010
Tapejara and Tupuxuara (or 'Two Tapejarids')
Tapejara wellnhoferi Kellner, 1989 (top) - family Tapejaridae
Tupuxuara longicristatus Kellner & Campos, 1988 (bottom) - family incertae sedis
both Pterosauria; Sauropsida; Chordata
Colour pencil illustration
September 2008
Dimetrodon and Edaphosaurus (or 'Two Pelycosaurs')
Dimetrodon angelensis Olson, 1962 (top)
Edaphosaurus pogonias Cope, 1882 (bottom)
Sphenacodontidae; Pelycosauria; Synapsida; Chordata
Colour pencil illustration
December 2008
Huayangosaurus taibaii Dong, Tang, & Zhou, 1982
Huayangosauridae; Ornithischia; Sauropsida; Chordata
Colour pencil illustration
June 2008

Centrosaurine skulls
Ceratopsidae; Ornithischia; Sauropsida; Chordata
Graphite pencil illustrations
February 2009
Argentinosaurus huinculensis Bonaparte & Coria, 1993
Family incertae sedis; Saurischia; Sauropsida; Chordata
Ink pen illustration
October 2009
Parasaurolophus, Lambeosaurus, Saurolophus, Olorotitan, and Corythosaurus (or 'Five Hadrosaurids')
Clockwise from top left:
Parasaurolophus walkeri Parks, 1922 - coloration inspired by the hoopoe (Upupa epops)
Lambeosaurus lambei Parks, 1923 - coloration inspired by the mandarin duck (Aix galericulata)
Saurolophus osborni Brown, 1912 - coloration inspired by the secretary bird (Sagittarius serpentarius)
Olorotitan arharensis Godefroit et al., 2003 - coloration inspired by the roseate spoonbill (Platalea ajaja)
Corythosaurus casuarius Brown, 1914 - coloration inspired by the southern cassowary (Casuarius casuarius)
Hadrosauridae; Ornithischia; Sauropsida; Chordata
Colour pencil illustration
July 2008
Plateosaurus, Apatosaurus, and Brachiosaurus (or 'Three Sauropodomorphs')
Plateosaurus engelhardti von Meyer, 1837 (top) - family Plateosauridae
Apatosaurus louisae Holland, 1915 (middle) - family Diplodocidae
Brachiosaurus altithorax Riggs, 1903 (bottom) - family Brachiosauridae
Saurischia; Sauropsida; Chordata
Colour pencil illustration
June 2008
Humboldt penguin
Spheniscus humboldti Meyen, 1834
Spheniscidae; Sphenisciformes; Aves; Chordata
Colour pencil illustration
late 2006
Caribbean flamingo
Phoenicopterus ruber Linnaeus, 1758
Phoenicopteridae; Phoenicopteriformes; Aves; Chordata
Colour pencil illustration
May 2010
Gastornis parisiensis Hébert, 1855
Gastornithidae; Gastornithiformes; Aves; Chordata
Colour pencil illustration
December 2008
Emperor penguin
Aptenodytes forsteri (Gray, 1844)
Spheniscidae; Sphenisciformes; Aves; Chordata
Colour pencil illustration
late 2006
Male anhinga
Anhinga anhinga (Linnaeus, 1766)
Anhingidae; Pelecaniformes; Aves; Chordata
Colour pencil illustration
August 2007
Sula Islands barn owl
Tyto nigrobrunnea Neumann, 1939
Tytonidae; Strigiformes; Aves; Chordata
Colour pencil illustration
February 2010
Tiktaalik roseae Daeschler, Shubin, & Jenkins, 2006
Family and order incertae sedis; Sarcopterygii; Chordata
Colour pencil illustration
February 2010
Cuban solenodon
Solenodon cubanus Peters, 1861
Solenodontidae; Eulipotyphla; Mammalia; Chordata
Colour pencil illustration
February 2010
Brothers Island tuatara
Sphenodon guntheri (Buller, 1877)
Sphenodontidae; Rhynchocephalia; Sauropsida; Chordata
Colour pencil illustration
February 2010