Published in Palaeontology, in 1963, in volume 5, issue 4, pages 727-739
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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 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 Palaeontology, in 1960, in volume 3, issue 1, pages 1-25
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Published in Palaeontology, in 1962, in volume 5, issue 1, pages 52-58
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Published in Bulletin of the British Museum (Natural History). Geology., in 1966, in volume 12, issue 3, pages 107-136
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Published in Palaeontology, in 1988, in volume 31, issue 2, pages 551-566
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Published in Entomological News, Philadelphia, in 1951, in volume 62, pages 3-40
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Published in Bothalia, in 1922, in volume 1, pages 83-86
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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 33-38
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Published in Bothalia, in 1922, in volume 1, pages 97-104
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Published in Journal of South African botany, in 1943, in volume 9, pages 137-140
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Published in Bothalia, in 1922, in volume 1, pages 105-109
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Published in Bothalia, in 1922, in volume 1, pages 57-58
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Published in Journal of South African botany, in 1944, in volume 10, pages 33-35
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Published in Bothalia, in 1922, in volume 1, pages 40-56
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Published in Journal of South African botany, in 1950, in volume 16, pages 15-22
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Published in Journal of South African botany, in 1946, in volume 12, pages 111
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Published in Veliger, in 1964, in volume 6, pages 1-6
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Published in Bull. Zool. Nom., in 1971, in volume 28, pages 156-157
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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 Journal of South African botany, in 1944, in volume 10, pages 61-67
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Published in Journal of South African botany, in 1946, in volume 12, pages 113-114
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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 The Wilson Bulletin, in 1951, in volume 63, issue 4, pages 323-326
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Published in Gardens' Bulletin Singapore, in 1982, in volume 35, issue 2, pages 235-236
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Published in Muelleria, in 1988, in volume 6, issue 6, pages 425-428
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Published in Muelleria, in 1989, in volume 7, issue 1, pages 135-139
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Published in Muelleria, in 1989, in volume 7, issue 1, pages 21-38
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Published in Muelleria, in 1990, in volume 7, issue 2, pages 203-206
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Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1944, in volume 10, pages 69-73
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Published in Biol Bull, in 1952, in volume 102, pages 232-242
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Published in The Coleopterists Bulletin, in 1964, in volume 18, issue 3, pages 95-96
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Published in The Auk, in 1914, in volume 31, pages 412
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Published in Biol Bull, in 1961, in volume 121, pages 82-91
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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 86-94
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Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 148-159
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 103-112
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1962, in volume 82, pages 97-100
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Published in The Wilson Bulletin, in 1974, in volume 86, issue 1, pages 12-15
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Published in Madroño, in 1990, in volume 37, issue 1, pages 60-65
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Published in The Wilson Bulletin, in 1994, in volume 106, issue 2, pages 272-288
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Published in Bulletin of The British Ornithologists' Club, in 1966, in volume 86, pages 125-131
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Published in Bulletin of The British Ornithologists' Club, in 1994, in volume 114, pages 162-170
Created: 2012-07-01, modified: 2012-07-01