Published in Biol Bull, in 1966, in volume 131, pages 186-196
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1557679,60,60)
Published in Biol Bull, in 1981, in volume 160, pages 250-264
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2324142,60,60)
Published in Annals And Magazine of Natural History, in 1842, in volume 10, pages 169-171
Created: 2011-09-30, modified: 2011-09-30![](https://www.biodiversitylibrary.org/pagethumb/2263789,60,60)
Published in Annals And Magazine of Natural History, in 1855, in volume 16, pages 92-94
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/1532160,60,60)
Published in Biol Bull, in 1974, in volume 146, pages 357-376
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2313054,60,60)
Published in Annals And Magazine of Natural History, in 1856, in volume 18, pages 75-76
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/25128316,60,60)
Published in Annals And Magazine of Natural History, in 1875, in volume 16, pages 430-431
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/49687648,60,60)
Published in Palaeontology, in 1962, in volume 5, issue 2, pages 344-354
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/53047426,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/8550140,60,60)
Published in Proceedings of the Linnean Society of London, in 1844, in volume 1, pages 216-221
Created: 2017-05-01, modified: 2017-05-01![](https://www.biodiversitylibrary.org/pagethumb/53047347,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1862, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047351,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047353,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047355,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047370,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047372,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047374,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047357,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047359,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047361,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047343,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047363,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047364,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047366,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047368,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047345,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047419,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047421,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047424,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047428,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047415,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047417,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047406,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1872, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047407,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1872, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047409,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047411,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047378,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047380,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047383,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047385,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047387,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047389,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047391,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047399,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047401,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047403,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047393,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1868, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047395,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1868, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047376,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047413,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24