 | Hesperornithes (redirect from Hesperornithiformes) ignored in the scientific literature in favor of the order-level name Hesperornithiformes, coined one year later. In 2004, Clarke became the first to define... 13 KB (1,279 words) - 04:51, 19 March 2024 |
 | latter included the superficially gull-like Ichthyornis and the Hesperornithiformes, which became so well adapted to hunting fish in marine environments... 233 KB (23,344 words) - 02:03, 27 April 2024 |
 | represented by a single species; the leatherback sea turtle. The Hesperornithiformes were flightless, marine diving birds that swam like grebes. Baculites... 91 KB (9,487 words) - 05:50, 24 April 2024 |
 | loons. More recent work looking at the morphometrics of the feet in hesperornithiformes and modern sea birds has thrown this interpretation into question... 26 KB (2,924 words) - 21:44, 13 April 2024 |
 | hdl:1807/77762. Tim T. Tokaryk; C. R. Harington (1992). "Baptornis sp. (Aves: Hesperornithiformes) from the Judith River Formation (Campanian) of Saskatchewan, Canada"... 150 KB (15,749 words) - 01:32, 24 April 2024 |
 | tibiotarsi, and they seem certainly more similar to the bones of Hesperornithiformes and (due to the smallish size) to Parahesperornis specifically. However... 5 KB (446 words) - 22:31, 16 January 2024 |
 | known to occur in the Cretaceous period, the earliest being the Hesperornithiformes, like Hesperornis regalis, a flightless loon-like seabird that could... 75 KB (8,985 words) - 17:19, 19 April 2024 |
 | or ducks, like Gansus. Some evolved as swimming hunters, like the Hesperornithiformes – a group of flightless divers resembling grebes and loons. While... 28 KB (3,235 words) - 23:58, 24 March 2024 |
 | A Classification Uncertain Ricardoestesia gilmorei Birds such as Hesperornithiformes were present, as well as giant Pterosauria related to Quetzalcoatlus... 13 KB (1,178 words) - 19:53, 26 February 2024 |
Upper Cretaceous of Japan, and the Phylogenetic Reassessment of Hesperornithiformes. Journal of Systematic Palaeontology. doi:10.1080/14772019.2017.1341960... 2 KB (124 words) - 19:46, 27 October 2022 |
 | between loons and the entirely unrelated extinct Cretaceous order Hesperornithiformes. In particular Enaliornis, which was apparently an ancestral and... 19 KB (1,947 words) - 17:08, 24 March 2024 |
considered to be the first freshwater and latest record of the order Hesperornithiformes. Although hesperornithiforms probably lost their flight abilities... 4 KB (371 words) - 00:02, 8 July 2022 |
 | O. Averianov (2004). "New record of Hesperornis rossicus (Aves, Hesperornithiformes) in the Campanian of Saratov Province, Russia". Paleontological Research... 95 KB (9,958 words) - 01:30, 18 February 2024 |
 | fossil birds with the presence of teeth, specifically of the orders Hesperornithiformes and Ichthyornithiformes. As such they would be regarded as transitional... 4 KB (423 words) - 11:24, 23 April 2024 |
ISBN 978-0-315-61682-0. Aotsuka, Keiichi; Sato, Tamaki (2016-08-01). "Hesperornithiformes (Aves: Ornithurae) from the Upper Cretaceous Pierre Shale, Southern... 15 KB (902 words) - 19:42, 8 April 2024 |
remains present in the Mussentuchit Member. Possible indeterminate hesperornithiformes present in the Mussentuchit Member. Besides dinosaurs, the Cedar... 49 KB (3,696 words) - 09:49, 11 February 2024 |
 | 73–80. Retrieved 4 September 2020. Aotsuka, K. and Sato, T. (2016). Hesperornithiformes (Aves: Ornithurae) from the Upper Cretaceous Pierre Shale, Southern... 69 KB (2,304 words) - 14:22, 13 February 2024 |
 | 1872; Plegadornis Wetmore 1962 non Brehm 1855] (Late Cretaceous) †Hesperornithiformes Fürbringer 1888 (Large, toothed, loon-like diving birds) †Chupkaornis... 232 KB (18,986 words) - 16:23, 3 April 2024 |
 | org/10.1371/journal.pone.0141690 Martin L, Tate J. The skeleton of Baptornis advenus (Aves: Hesperornithiformes). Smith Cont Pal. 1976; 27: 35–66. v t e... 2 KB (214 words) - 18:28, 18 January 2022 |
Upper Cretaceous of Japan, and the Phylogenetic Reassessment of Hesperornithiformes". Journal of Systematic Palaeontology. 16 (8): 689–709. doi:10.1080/14772019... 122 KB (8,821 words) - 21:34, 26 April 2024 |
A.; Chaippe, L.M. (2022). Buffetaut, E.; Angst, D. (eds.). "The Hesperornithiformes: A Review of the Diversity, Distribution, and Ecology of the Earliest... 4 KB (358 words) - 22:03, 12 August 2023 |
Smoky Hill Member of the Niobrara Chalk United States A member of Hesperornithiformes. The type species is Fumicollis hoffmani. Gallinago azovica Sp. nov... 84 KB (6,063 words) - 05:22, 30 March 2024 |
 | features. The parapophyses in its vertebrae are similar to the extinct Hesperornithiformes, which were toothed diving birds. In their phylogenetic analyses... 16 KB (1,450 words) - 04:34, 2 April 2024 |
lineage, and the first one from the Southern Hemisphere. However, the Hesperornithiformes are known to have been birds of the open epicontinental and shelf... 6 KB (617 words) - 09:42, 13 February 2024 |
Upper Cretaceous of Japan, and the phylogenetic reassessment of Hesperornithiformes". Journal of Systematic Palaeontology. 16 (8): 689–709. doi:10.1080/14772019... 7 KB (386 words) - 08:05, 10 March 2024 |
Retrieved 2018-04-29. Aotsuka, Keiichi; Sato, Tamaki (2016-08-01). "Hesperornithiformes (Aves: Ornithurae) from the Upper Cretaceous Pierre Shale, Southern... 9 KB (1,038 words) - 23:25, 8 October 2023 |
2015-11-30. Retrieved 2014-08-19. Lev A. Nessov; A. A. Yarkov (1993). "Hesperornithiformes in Russia". Russian Journal of Ornithology. 2: 37–54. Luis M. Chiappe... 24 KB (1,265 words) - 16:09, 12 March 2024 |
Upper Cretaceous of Japan, and the phylogenetic reassessment of Hesperornithiformes". Journal of Systematic Palaeontology. 16 (8): 689–709. doi:10.1080/14772019... 27 KB (1,532 words) - 05:56, 29 February 2024 |
doi:10.1016/j.jop.2022.08.002. Bell A, Chiappe LM (2022). "The Hesperornithiformes: A Review of the Diversity, Distribution, and Ecology of the Earliest... 273 KB (29,960 words) - 06:11, 22 April 2024 |
Cretaceous Cenomanian, Ashville Formation Canada: Saskatchewan An Hesperornithiformes Fürbringer, 1888, Baptornithidae American Ornithologists’ Union,... 29 KB (1,711 words) - 16:12, 12 March 2024 |