Published in Proceedings of The Zoological Society of London, in 1881, in volume 1881, pages 249-250
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/8101180,60,60)
Published in Journal of The Arnold Arboretum, in 1921, in volume 2, issue 4, pages 204-216
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49779215,60,60)
Published in Palaeontology, in 1979, in volume 22, issue 1, pages 93-100
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/13265700,60,60)
Published in Psyche: A Journal of Entomology, in 1893, in volume 6, issue 208, pages 504-505
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/53112940,60,60)
in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/10043616,60,60)
Published in The Wilson Bulletin, in 1918, in volume 30, issue 1, pages 11-15
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/36947374,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 311-315
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36950652,60,60)
Published in Bulletin of the British Museum (Natural History). Geology, in 1970, in volume 19, issue 4, pages 139-203
Created: 2021-05-12, modified: 2021-05-12![](https://www.biodiversitylibrary.org/pagethumb/10415822,60,60)
Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 1, pages 1-44
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10415945,60,60)
Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 2, pages 122-159
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10416151,60,60)
Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 3, pages 324-361
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10416242,60,60)
Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 4, pages 411-444
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49633324,60,60)
Published in Palaeontology, in 1968, in volume 11, issue 5, pages 736-782
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49681907,60,60)
Published in Palaeontology, in 1982, in volume 25, issue 4, pages 755-781
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49767298,60,60)
Published in Palaeontology, in 1997, in volume 40, issue 4, pages 1061-1093
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/47926040,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1872, pages 1-4
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926036,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1884, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/36529926,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 15, issue 6, pages 283-324
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36947122,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 9-15
Created: 2021-05-12, modified: 2021-05-12![](https://www.biodiversitylibrary.org/pagethumb/2277314,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1979, in volume 32, issue 3, pages 25-42
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36947144,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 81-84
Created: 2021-05-12, modified: 2021-05-12![](https://www.biodiversitylibrary.org/pagethumb/53059407,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/49760322,60,60)
Published in Palaeontology, in 1972, in volume 15, issue 4, pages 623-630
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49742206,60,60)
Published in Palaeontology, in 1984, in volume 27, issue 4, pages 663-670
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/11979571,60,60)
Published in Wiener Entomologische Zeitung, in 1902, in volume 21, pages 248
Created: 2011-10-11, modified: 2011-10-11![](https://www.biodiversitylibrary.org/pagethumb/587781,60,60)
Published in Rhodora, in 1925, in volume 27, issue 321, pages 172
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/603579,60,60)
Published in Rhodora, in 1934, in volume 36, issue 423, pages 88-89
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/618218,60,60)
Published in Rhodora, in 1949, in volume 51, issue 607, pages 152
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/16281956,60,60)
Published in Ibis, in 1918, in volume 6, issue 1, pages 154-158
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/53059411,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059409,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1533197,60,60)
Published in Biol Bull, in 2003, in volume 205, pages 66-72
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/45483729,60,60)
Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, issue 1, pages 77-163
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36952352,60,60)
Published in Bulletin of the Natural History Museum. Geology series., in 1998, in volume 54, pages 109-130
Created: 2021-05-17, modified: 2021-05-17![](https://www.biodiversitylibrary.org/pagethumb/49766168,60,60)
Published in Palaeontology, in 1976, in volume 19, issue 4, pages 615-625
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49681935,60,60)
Published in Palaeontology, in 1982, in volume 25, issue 4, pages 783-815
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49761688,60,60)
Published in Palaeontology, in 1994, in volume 37, issue 3, pages 651-694
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/16270189,60,60)
Published in The Auk, in 1907, in volume 24, pages 354-355
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/619044,60,60)
Published in Rhodora, in 1951, in volume 53, issue 631, pages 183
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/52162529,60,60)
Published in The Wilson Bulletin, in 1944, in volume 56, issue 2, pages 128
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/32130690,60,60)
Published in Torreya, in 1928, in volume 28, issue 4, pages 70-73
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32128672,60,60)
Published in Torreya, in 1939, in volume 39, issue 4, pages 108-111
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/45483673,60,60)
Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, pages 21-37
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/36947126,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 43, pages 5-7
Created: 2021-05-12, modified: 2021-05-12![](https://www.biodiversitylibrary.org/pagethumb/53059413,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059415,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/49778509,60,60)
Published in Palaeontology, in 1988, in volume 31, issue 1, pages 53-67
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/12229068,60,60)
Published in Bulletin of Zoological Nomenclature, in 1985, in volume 42, pages 165-166
Created: 2010-01-02, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/12110845,60,60)
Published in Wiener Entomologische Zeitung, in 1918, in volume 37, pages 212-213
Created: 2011-10-11, modified: 2011-10-11![](https://www.biodiversitylibrary.org/pagethumb/15942944,60,60)
Published in The Auk, in 1900, in volume 17, pages 77
Created: 2013-03-08, modified: 2013-03-08