Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1918)

Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1923)

Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1924)

Bulletin of the American Museum of Natural History - Allen, J. A. (Joel Asaph), 1838 -1921 (American Museum of Natural History, 1925)

Bulletin of the British Museum (Natural History) Geology - British Museum (Natural History) (BM(NH), 1973)

Bulletin of the British Museum (Natural History) Geology - British Museum (Natural History) (BM(NH), 1974)

Bulletin of the British Museum (Natural History) Geology - British Museum (Natural History) (BM(NH), 1984)

Bulletin of the British Museum (Natural History) Zoology - British Museum (Natural History) (BM(NH), 1989)

Bulletin of the British Ornithologists' Club - British Ornithologists' Club. (British Ornithologists' Club, 1938)

Bulletin of the British Ornithologists' Club - British Ornithologists' Club. (British Ornithologists' Club, 1980)

Bulletin of the British Ornithologists' Club - British Ornithologists' Club. (British Ornithologists' Club, 1992)

Bulletin of the Department of Geology - University of California, Berkeley. Department of Geology. (The University Press, 1902)