[Title unknown.] American Journal of Science (3)(xiv) 1877: Unpaginated. [Zoological Record Volume 14]
[Title unknown.] American Journal of Science (3)(xiv) 1877: Unpaginated. N [Zoological Record Volume 14]
Notice of some new Vertebrate Fossils. American Journal of Science (3) xiv 1877: pp. 249-256. 253; PROBA [Zoological Record Volume 14]