Results 71 to 80 of about 580 (139)

First record of palaeopathologies on appendicular bones of the Triassic pseudosuchians Erpetosuchidae and Aetosauria based on microstructural approaches [PDF]

open access: yes
Pseudosuchians were the dominant group of archosaurs on continental ecosystems during the Triassic. However, studies that report palaeopathologies based on osteohistological evidence in this group are scarce. Here, two cases of palaeopathologies found in
Cerda, Ignacio Alejandro   +2 more
core   +1 more source

The Ceratopsia,

open access: yes, 1907
J. B. Hatcher   +3 more
openaire   +3 more sources

New ceratopsian from New Mexico [PDF]

open access: yes, 1923
3 p. : 1 ill. ; 24 cm.Includes 1 bibliographical reference (p. [1])
Osborn, Henry Fairfield, 1857-1935.   +1 more
core  

New species of Ceratopsia [PDF]

open access: yesAmerican Journal of Science, 1898
openaire   +1 more source

New species of Styracosaurus [PDF]

open access: yes, 1937
12 p. : ill. ; 24 cm.Includes bibliographical references (p. 12)
Brown, Barnum.   +1 more
core  

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