… as a basis of claSsification for the known American forms, and an outline of this classification
may … The details of the present classification, and its application to the Dinosauria from other …

… in the study of the Dinosaurs of North America, and thc main … 1881 to make a classification
of the series of specimens thus secured, and in the following year I extended this classification …

… the classification proposed would apply to the material gathered from wider fields~ I have
since examined various Dinosaurian … In previous classifications~ which were based upon very …

… Подотряд Theropoda Marsh, 1881 представляет самую многочисленную группу динозавров
(Dinosauria), преимущественно c хищническим образом изни. Мно ество описанных …

… This classification, first proposed by the writer in the American Journal of Science in 1881, …
appropriately used here in considering the American dinosaurs from this formation. It will be …

… 'us and Oe'l'atosaul'us will be mainly used to illustrate the more important characters of
the order, and the relations of the other genera to them will be indicated in the classification …

… classification for the first time possible. The system of classification I first proposed in 1881 has
… we now have in regard to so many Dinosaurs known only from fragmentary remains, it will …

… Chevron fonnd attached to tenth and eleventh vertebrre of Diplodocus longus, Marsh;. top
and side views, one.tenth lIatural size: a, anterior eud; p, posterior end; v, faces for articulation …

… In previous classifications, which were based upon very limited material compared with
what is now available, the Dinosaurs were very generally regarded as an order. Various …

… Dinosauria, though the separation may be based upon different data from those adopted by
Professor Marsh… xxi., April 1881) it is said that the ribs preserved have undivided heads, and …