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Published in Palaeontology, in 1963, in volume 6, issue 1, pages 70-82
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Published in Palaeontology, in 1963, in volume 6, issue 1, pages 1-11
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Published in Palaeontology, in 1960, in volume 3, issue 1, pages 1-25
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Published in Palaeontology, in 1965, in volume 8, issue 1, pages 5-10
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Published in Palaeontology, in 1978, in volume 21, issue 2, pages 341-356
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Published in Palaeontology, in 1981, in volume 24, issue 2, pages 313-341
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Published in Bothalia, in 1922, in volume 1, pages 87-96
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Published in Bothalia, in 1922, in volume 1, pages 97-104
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Published in The Wilson Bulletin, in 1951, in volume 63, issue 2, pages 129-136
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Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 121-122
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Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 19-20
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Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 148-159
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Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 103-112
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Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 4, pages 146
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Published in Asa Gray correspondence. Senders Be-Bo, in 1887, pages 1-2
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Published in Proceedings of The Zoological Society of London, in 1871, in volume 1871, pages 543-622
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Published in The Wilson Bulletin, in 1942, in volume 54, issue 2, pages 132-137
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