Published in Glasgow Naturalist, in 2012, in volume 25, issue 4, pages 79-86
Created: 2017-06-29, modified: 2017-06-29
Published in Palaeontology, in 1974, in volume 17, issue 1, pages 179-202
Created: 2016-04-23, modified: 2016-04-23
Published in Quarterly journal of microscopical science, in 1913, in volume 59, issue 234, pages 297-308
Created: 2016-09-21, modified: 2016-09-21
Published in Quarterly journal of microscopical science, in 1915, in volume 61, issue 241, pages 105-118
Created: 2016-09-21, modified: 2016-09-21
Published in Annals of the Missouri Botanical Garden, in 2000, in volume 87, pages 63-66
Created: 2010-01-08, modified: 2015-12-16
Published in Palaeontology, in 1972, in volume 15, issue 3, pages 405-411
Created: 2016-04-23, modified: 2016-04-23
Published in Bulletin of the British Museum (Natural History). Geology., in 1974, in volume 25, issue 3, pages 187-262
Created: 2013-03-01, modified: 2021-05-13
Published in Madroño, in 2014, in volume 61, pages 328-338
Created: 2017-05-28, modified: 2017-05-28
Published in Quarterly journal of microscopical science, in 1908, in volume 52, issue 207, pages 407-422
Created: 2016-09-21, modified: 2016-09-21
Published in Annals of Tropical Medicine & Parasitology, in 1917, in volume 10, issue 4, pages 397-410
Created: 2022-12-22, modified: 2022-12-22
Published in The Wilson Bulletin, in 1989, in volume 101, issue 3, pages 390-409
Created: 2016-12-04, modified: 2016-12-04
Published in Palaeontology, in 1976, in volume 19, issue 2, pages 247-291
Created: 2016-04-23, modified: 2016-04-23
Published in Paleontological Research, in 1997, in volume 1, pages 225-233
Created: 2013-02-27, modified: 2013-02-27
Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 2, pages 632
Created: 2018-04-22, modified: 2018-04-22
Published in Bulletin of the Natural History Museum. Geology series., in 2000, in volume 56, pages 85-90
Created: 2021-05-17, modified: 2021-05-17
Published in Annals of Tropical Medicine & Parasitology, in 1917, in volume 10, issue 4, pages 411-426
Created: 2022-12-22, modified: 2022-12-22