1053:
44:
1064:
1059:
246:
It is represented by the smallest bathornithid remains known. Due to the incompleteness of its remains it is unclear whereas it was flightless like other bathornithids. It was, however, most certainly a terrestrial predator, perhaps akin to its closest living relatives, the
370:
Gerald Mayr (2016). "Osteology and phylogenetic affinities of the middle Eocene North
American Bathornis grallator—one of the best represented, albeit least known Paleogene cariamiform birds (seriemas and allies)".
207:, though a combination of the relative incompleteness of the material alongside some differences from other bathornithids have raised some suspicions about this affiliation.
397:
Joel
Cracraft, Systematics and evolution of the Gruiformes (Class Aves). 2, Additional comments on the Bathornithidae, with descriptions of new species.
384:
Joel
Cracraft, Systematics and evolution of the Gruiformes (Class Aves). 2, Additional comments on the Bathornithidae, with descriptions of new species.
318:
Joel
Cracraft, Systematics and evolution of the Gruiformes (Class Aves). 2, Additional comments on the Bathornithidae, with descriptions of new species.
305:
Joel
Cracraft, Systematics and evolution of the Gruiformes (Class Aves). 2, Additional comments on the Bathornithidae, with descriptions of new species.
1012:
1128:
697:
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1115:
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343:
1189:
1052:
422:
43:
1169:
1146:
1083:
415:
1133:
407:
1174:
1141:
158:
275:, as well as other terrestrial birds, including other bathornithid birds such as the larger
1179:
1063:
8:
1058:
982:
644:
38:
582:
339:
848:
1106:
915:
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333:
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332:
Benton, R. C.; Terry, D. O.; Evanoff, E.; McDonald, H. G. (25 May 2015).
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223:
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218:is currently represented by a single type species,
335:The White River Badlands: Geology and Paleontology
1161:
819:
423:
325:
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416:
375:90 (2): 357–374. doi:10.1017/jpa.2016.45.
203:. It is traditionally considered to be a
1162:
1082:
1081:
489:
411:
361:, Avian Biology, Elsevier, 02/12/2012
13:
14:
1201:
490:
262:co-existed with a rich mammalian
1185:Paleogene birds of North America
1062:
1057:
1051:
42:
187:("changing bird")is a genus of
391:
378:
364:
352:
312:
299:
210:
1:
292:
338:. Indiana University Press.
7:
1190:Taxa named by Joel Cracraft
281:species and the flightless
222:, in turn represented by a
10:
1206:
254:
241:
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1008:
978:
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498:
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399:American Museum Novitates
386:American Museum Novitates
320:American Museum Novitates
307:American Museum Novitates
164:
157:
39:Scientific classification
37:
23:
442:and their extinct allies
373:Journal of Paleontology
16:Extinct genus of birds
1142:Paleobiology Database
29:Temporal range: Late
195:bird from the Late
171:Eutreptornis uintae
983:Mesembriornithinae
645:Eleutherornithidae
1157:
1156:
1084:Taxon identifiers
1075:
1074:
1071:
1070:
1046:
1045:
1042:
1041:
1038:
1037:
583:Ameghinornithidae
345:978-0-253-01608-9
182:
181:
138:
1197:
1150:
1149:
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1136:
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1123:
1111:
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1078:
1066:
1061:
1055:
1011:
981:
951:
914:
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849:Paleopsilopterus
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177:(Cracraft, 1971)
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1105:
1104:
1099:
1086:
1076:
1067:
1056:
1034:
1004:
974:
944:
916:Patagornithinae
907:
863:
812:Phorusrhacoidea
803:
733:
710:
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636:
597:
574:
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481:
443:
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232:Uinta Formation
228:tarsometatarsus
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132:
124:
113:
108:
97:
41:
33:
27:
17:
12:
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1044:
1043:
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1017:
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1013:Physornithinae
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872:Phorusrhacinae
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861:
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837:
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824:Phorusrhacidae
814:
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606:Bathornithidae
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561:
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266:, such as the
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150:E. uintae
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1097:
1095:
1093:
1089:
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1080:
1065:
1060:
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1029:Paraphysornis
1026:
1024:
1023:
1019:
1018:
1016:
1014:
1007:
1001:
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999:Mesembriornis
996:
994:
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989:
988:
986:
984:
977:
971:
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966:
964:
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953:Psilopterinae
947:
941:
940:
936:
934:
933:
929:
927:
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695:
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688:
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685:
681:
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668:Idiornithidae
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517:
516:Elaphrocnemus
510:
509:
507:
505:
501:
497:
493:
492:Cariamiformes
488:
484:
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477:Cariamiformes
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359:Donald Farmer
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159:Binomial name
156:
152:
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145:
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119:
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96:Cariamiformes
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40:
36:
32:
26:
22:
19:
1175:Eocene birds
1092:Eutreptornis
1091:
1027:
1020:
997:
990:
967:
960:
937:
932:Andrewsornis
930:
923:
900:
895:Phorusrhacos
893:
886:
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857:Patagorhacos
855:
847:
839:
831:
795:
784:
773:
763:
753:
746:
726:
703:
698:Occitaniavis
696:
689:
682:
675:
652:
628:
622:Eutreptornis
621:
620:
613:
590:
566:
556:
546:
535:
524:
514:
503:
469:Superorder:
398:
393:
385:
380:
372:
366:
354:
334:
327:
319:
314:
306:
301:
276:
270:
260:Eutreptornis
259:
258:
245:
219:
216:Eutreptornis
215:
214:
205:bathornithid
193:cariamiforme
185:Eutreptornis
184:
183:
170:
165:
149:
148:
129:Eutreptornis
128:
127:
25:Eutreptornis
24:
18:
1180:Bird genera
992:Llallawavis
969:Psilopterus
881:Devincenzia
775:Pseudolarus
705:Propelargus
568:Lavocatavis
548:Similiornis
471:Australaves
287:geranoidids
268:brontothere
224:tibiotarsus
211:Description
1164:Categories
962:Procariama
939:Patagornis
833:Brontornis
797:Smiliornis
765:Miocariama
739:Cariamidae
719:Salmilidae
592:Strigogyps
558:Talantatos
537:Itaboravis
526:Gradiornis
438:Genera of
401:; no. 2449
388:; no. 2449
322:; no. 2449
309:; no. 2449
293:References
272:Megacerops
1107:Q25095786
1022:Physornis
841:Macrornis
691:Oblitavis
677:Gypsornis
615:Bathornis
451:Kingdom:
278:Bathornis
264:megafauna
230:from the
220:E. uintae
191:possible
143:Species:
114: (?)
98: (?)
62:Kingdom:
56:Eukaryota
1101:Wikidata
888:Kelenken
684:Idiornis
630:Paracrax
459:Chordata
457:Phylum:
453:Animalia
440:Seriemas
249:seriemas
135:Cracraft
105:Family:
76:Chordata
72:Phylum:
66:Animalia
52:Domain:
1134:1145127
1121:4852392
902:Titanis
786:Riacama
748:Cariama
728:Salmila
475:Clade:
463:Class:
255:Ecology
242:Biology
189:extinct
168:†
147:†
121:Genus:
92:Order:
82:Class:
755:Chunga
342:
285:-like
197:Eocene
137:, 1971
31:Eocene
1147:39475
1129:IRMNG
283:crane
1116:GBIF
465:Aves
340:ISBN
236:Utah
226:and
201:Utah
86:Aves
234:of
199:of
1166::
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1103::
289:.
251:.
238:.
1010:†
980:†
950:†
913:†
869:†
860:?
852:?
844:?
836:?
821:†
809:†
800:?
793:†
789:?
782:†
778:?
771:†
761:†
716:†
665:†
642:†
633:?
625:?
603:†
580:†
571:?
564:†
554:†
544:†
540:?
533:†
529:?
522:†
512:†
431:e
424:t
417:v
348:.
125:†
109:†
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
