Published in Madroño, in 1999, in volume 46, issue 1, pages 20-24
Created: 2016-02-15, modified: 2016-07-07
Published in Journal of Raptor Research, in 1999, in volume 33, issue 3, pages 240-244
Created: 2017-04-07, modified: 2017-04-07
Published in Contributions in Science, in 1965, in volume 87, pages 1-18
Created: 2017-07-18, modified: 2023-02-16
Published in Contributions in Science, in 1969, in volume 166, pages 1-22
Created: 2017-07-18, modified: 2023-02-16
Published in Asa Gray correspondence. Senders Be-Bo, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1882, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1887, pages 1-3
Created: 2017-03-12, modified: 2017-06-09
Published in Contributions in Science, in 1972, in volume 223, pages 1-30
Created: 2017-07-18, modified: 2023-02-16
Published in Asa Gray correspondence. Senders Be-Bo, in 1890, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1888, pages 1
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1888, pages 1
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1889, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders Be-Bo, in 1880, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 13
Created: 2016-11-27, modified: 2016-11-27
Comparison of the Early Permian vertebrate faunas of the Four Corners region and north-central Texas
Published in Contributions in Science, in 1966, in volume 105, pages 1-13
Created: 2017-07-18, modified: 2023-02-16
Published in Contributions in Science, in 1964, in volume 80, pages 1-8
Created: 2017-07-17, modified: 2023-02-16
Published in Botanical Gazette, in 1893, in volume 18, issue 9, pages 329-333
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 528-529
Created: 2017-03-14, modified: 2017-03-14
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 64-65
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1893, in volume 18, issue 1, pages 36-37
Created: 2017-03-14, modified: 2017-03-14
Published in The Victorian Naturalist, in 1933, in volume 50, issue 3, pages 57-60
Created: 2016-03-16, modified: 2016-03-16
Published in Smithsonian Miscellaneous Collections, in 1942, in volume 103, issue 5, pages 1-136
Created: 2013-02-25, modified: 2013-02-25
Published in Rhodora, in 1901, in volume 3, issue 26, pages 34-35
Created: 2016-07-19, modified: 2016-07-19
Published in Botanical Gazette, in 1899, in volume 27, issue 1, pages 71
Created: 2017-03-14, modified: 2017-03-14
Published in Pacific Science, in 1960, in volume 14, issue 2, pages 89-100
Created: 2017-09-10, modified: 2017-09-10
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Botanical Gazette, in 1880, in volume 5, issue 8/9, pages 96-103
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1897, in volume 24, issue 3, pages 145-178
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1904, in volume 37, issue 2, pages 127-138
Created: 2017-03-14, modified: 2017-03-14
Published in Palaeontology, in 1987, in volume 30, issue 2, pages 353-405
Created: 2016-04-23, modified: 2016-04-23
Published in Torreya, in 1910, in volume 10, issue 2, pages 43-50
Created: 2022-12-14, modified: 2022-12-14