New Genus of Fossil Cetaceans from Santa Cruz Territory, Patagonia

Contributions to the Natural History of the Cetaceans. a Review of the Family Delphinidae

History of the First Half Century of the National Academy of Sciences 1863 1913

Whalebone Whales of the Western North Atlantic Compared with Those Occurring in European Waters

Notes on Mammals of Baltistan and the Vale of Kashmir, Presented to the National Museum by Dr. W. L. Abbott

Puma, or American Lion