

Some Frozen Deposits in the Goldfields of Interior Alaska: A Study of the Pleistocene Deposits of Al

Type Specimens of Birds in the American Museum of Natural History. Part 12. Passeriformes: Ploceidae

Type Specimens of Birds in the American Museum of Natural History. Part 11. Passeriformes: Parulidae

Type Specimens of Birds in the American Museum of Natural History. Part 1: Tinimidae Through Rallida

Type Specimens of Birds in the American Museum of Natural History. Part 2: Otididae Through Picidae

Type Specimens of Birds in the American Museum of Natural History. Part 3: Passeriformes: Eurylaimid

Type Specimens of Birds in the American Museum of Natural History. Part 5: Passeriformes. Alaudidae

Type Specimens of Birds in the American Museum of Natural History. Part 4: Passeriformes: Tyrannidae

Type Specimens of Birds in the American Museum of Natural History. Parts 1 - 12. Complete set

Type Specimens of Birds in the American Museum of Natural History. Part 6. Passeriformes: Prunellida

Type Specimens of Birds in the American Museum of Natural History. Part 7, Passeriformes: Sylviidae