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Elongatoolithidae
Taxonomy
Elongatoolithidae was named by Zhao (1975). It is not extant. It is considered to be a form taxon.
It was assigned to Dinosauria by Zhao (1994); to Theropoda by Mikhailov et al. (1994); to Theropoda by Mikhailov (1997); and to Theropoda by Vianey-Liaud and Garcia (2003), Sánchez-Hernández et al. (2007), Salgado et al. (2009).
It was assigned to Dinosauria by Zhao (1994); to Theropoda by Mikhailov et al. (1994); to Theropoda by Mikhailov (1997); and to Theropoda by Vianey-Liaud and Garcia (2003), Sánchez-Hernández et al. (2007), Salgado et al. (2009).
Subtaxa
Entered
by M. Carrano on 2005-04-20; modified by M. Carrano on 2025-11-14
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Elongatoolithidae Zhao p. 105 |
| 1994 | Elongatoolithidae Mikhailov et al. p. 102 |
| 1994 | Elongatoolithidae Zhao p. 200 |
| 1997 | Elongatoolithidae Mikhailov p. 61 |
| 2003 | Elongatoolithidae Vianey-Liaud and Garcia p. 177 |
| 2007 | Elongatoolithidae Sánchez-Hernández et al. p. 206 |
| 2009 | Elongatoolithidae Salgado et al. p. 78 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Elongatoolithidae Zhao 1975
show all | hide all
G. †Continuoolithus Zelenitsky et al. 1996
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†Continuoolithus canadensis Zelenitsky et al. 1996
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Invalid names: Spongioolithus hirschi Bray 1999 [synonym]
G. †Elongatoolithus Zhao 1975
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†Elongatoolithus andrewsi Zhao 1975
†Elongatoolithus chichengshanensis Fang et al. 2003
†Elongatoolithus chimeiensis Fang et al. 2007
†Elongatoolithus elongatus Young 1954
†Elongatoolithus excellens Mikhailov 1994
†Elongatoolithus frustrabilis Mikhailov 1994
†Elongatoolithus jianchangensis Fang et al. 2007
†Elongatoolithus laijiaensis Fang et al. 2003
†Elongatoolithus magnus Zeng and Zhang 1979
†Elongatoolithus sigillarius Mikhailov 1994
†Elongatoolithus subtitectorius Mikhailov 1994
†Elongatoolithus taipinghuensis Yu 1998
†Elongatoolithus yangjiagouensis Fang et al. 2007
G. †Heishanoolithus Zhao and Zhao 1999
G. †Macroelongatoolithus Li et al. 1995
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†Macroelongatoolithus carlylei Jensen 1970
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Invalid names: Longiteresoolithus xixiaensis Wang and Zhou 1995 [synonym], Macroelongatoolithus goseongensis Kim et al. 2011 [synonym], Megafusoolithus qiaoxianensis Wang et al. 2010 [synonym]
†Macroelongatoolithus zhangi Fang et al. 2000
Invalid names: Boletuoolithus Bray 1998 [synonym], Longiteresoolithus Wang and Zhou 1995 [synonym], Megafusoolithus Wang et al. 2010 [synonym]
G. †Macroolithus Zhao 1975
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†Macroolithus lashuyuanensis Fang et al. 2009
†Macroolithus mutabilis Mikhailov 1994
†Macroolithus rugustus Young 1965
†Macroolithus yaotunensis Zhao 1975
G. †Porituberoolithus Zelenitsky et al. 1996
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†Porituberoolithus warnerensis Zelenitsky et al. 1996
G. †Rodolphoolithus Vianey-Liaud and Garcia 2003
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†Rodolphoolithus arioul Vianey-Liaud and Garcia 2003
G. †Spongioolithus Bray 1999
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| K. E. Mikhailov 1997 | Ratite morphotype, angusticanaliculate pore system. Linearituberculate ornamentation on equatorial part of egg and dispersituberculate ornamentation on poles. Elongated, symmetrical eggs arranged in circles within nest. | |
| M. Vianey-Liaud and G. Garcia 2003 | ratite eggshell (two-layered), with the single to mammillary layer ratio ranging from 3:I to 5:I; pore system angusticanaliculate; linearituberculate ornamentation on equatorial region tending to ramotuberculate ornamentation on the poles; elongate eggs, |
Measurements
No measurements are available
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| Source: o = order | |||||
| References: Marsh 1875, Kiessling 2004 | |||||
Age range: base of the Late/Upper Berriasian to the top of the Maastrichtian or 139.10000 to 66.00000 Ma
Collections (194 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | China (Henan) | Elongatoolithus yangjiagouensis (275532) Macroelongatoolithus xixiaensis (275533) | |
| Late/Upper Berriasian | Spain (La Rioja) | Elongatoolithidae indet. (224944) | |
| Late/Upper Hauterivian - Early/Lower Barremian | Spain (Aragón) | Macroolithus sp. (84212) | |
| Early/Lower Barremian | Spain (Aragón) | Elongatoolithidae indet. (53921 61409 89263) | |
| Aptian | Mongolia (Ovorhangai) | Trachoolithus faticanus, Dinosauria indet. (52127) | |
| Aptian | USA (Nevada) | Elongatoolithidae indet. (181588) | |
| Early/Lower Albian | Japan (Hyogo) | Elongatoolithus sp. (117980) | |
| Albian | China (Zhejiang) | Macroelongatoolithus xixiaensis (86428) | |
| Late/Upper Albian - Early/Lower Cenomanian | USA (Utah) | Macroelongatoolithus carlylei (204699) | |
| Late/Upper Albian - Early/Lower Cenomanian | USA (Idaho) | Elongatoolithidae indet. (227192 227195) Macroelongatoolithus carlylei (204701 204702) | |
| Cenomanian | USA (Nevada) | Macroelongatoolithus carlylei (181585) | |
| Early/Lower Cenomanian | USA (Utah) | Continuoolithus canadensis (239611) Continuoolithus canadensis, Macroelongatoolithus sp. (200123) Dinosauria indet. (22679 228455) Elongatoolithidae indet., Continuoolithus canadensis, Macroelongatoolithus sp., Macroelongatoolithus carlylei, Undulatoolithus pengi (239610) Macroelongatoolithus carlylei (14399 117467 204698 206452 239609 239612 239614) Oolithes carlylensis (52973) | |
| Early/Lower Cenomanian - Middle Cenomanian | USA (Utah) | Macroelongatoolithus carlylei (206450) | |
| Cenomanian - Turonian | China (Henan) | Longiteresoolithus xixiaensis (178692 232202) Macroelongatoolithus sp. (194657) | |
| Late/Upper Cenomanian - Turonian | China (Zhejiang) | Elongatoolithus chichengshanensis (204721) Elongatoolithus laijiaensis (204718) Macroelongatoolithus zhangi (86426 204720) Paraelongatoolithus reticulatus (98254) | |
| Cenomanian - Santonian | China (Guangdong) | Elongatoolithus sp. (188428) | |
| Cenomanian - Santonian | Mongolia (Dornogov) | Macroelongatoolithus sp. (108342) | |
| Late/Upper Cretaceous | China (Xinjiang) | Oolithes elongatus (97613) | |
| Late/Upper Cretaceous | China (Jiangxi) | Oolithes rugustus (71868) Undulatoolithus pengi (153398) | |
| Late/Upper Cretaceous | China (Hunan) | Elongatoolithus sp., Elongatoolithus magnus (71664) | |
| Late/Upper Turonian - Early/Lower Coniacian | Argentina (Neuquén) | Dinosauria indet. (49415) | |
| Late/Upper Coniacian | China (Henan) | Elongatoolithus sp. (275545 275546 275547) Nanhsiungoolithus chuetienensis (275544) | |
| Coniacian - Santonian | China (Henan) | Elongatoolithus chimeiensis (275535) Elongatoolithus jianchangensis (275517 275524 275525 275526) Macroelongatoolithus xixiaensis, Elongatoolithus jianchangensis (275513) | |
| Late/Upper Coniacian - Late/Upper Santonian | China (Henan) | Elongatoolithus sp. (275542) | |
| Santonian - Campanian | China (Henan) | Macroolithus yaotunensis, Longiteresoolithus xixiaensis (232203) | |
| Campanian | China (Shandong) | Oolithes elongatus (80114 80115 80117) Oolithes elongatus, Reptilia indet. (24757) | |
| Campanian | Mongolia (Ömnögovi Aimag) | Elongatoolithus subtitectorius, Dinosauria indet. (130798) | |
| Campanian | Mongolia (Omnogov) | Dinosauria indet. (59360) Elongatoolithidae indet., Elongatoolithus frustrabilis (37211) | |
| Campanian | China (Nei Mongol) | Elongatoolithidae indet. (46904) Elongatoolithus sp. (205652) | |
| Campanian | China (Guangdong) | Elongatoolithus andrewsi (275473 275475 275477 275479 275480 275482 275483) Elongatoolithus andrewsi, Elongatoolithus elongates (275481 275491) Elongatoolithus elongatus (275478 275488 275492 275497) Elongatoolithus elongatus, Elongatoolithus andrewsi (275489 275496) Elongatoolithus elongatus, Macroolithus rugustus (275484) Elongatoolithus elongatus, Macroolithus rugustus, Macroolithus lashuyuanensis (275485) Macroolithus rugustus (275493) Macroolithus yaotunensis (275467 275471 275472 275486) Macroolithus yaotunensis, Elongatoolithus andrewsi (275468) Macroolithus yaotunensis, Elongatoolithus andrewsi, Elongatoolithus elongates (275474) Macroolithus yaotunensis, Elongatoolithus elongatus (275469) Macroolithus yaotunensis, Macroolithus lashuyuanensis (275487) | |
| Campanian | South Korea (Jeollanam-do) | Macroelongatoolithus xixiaensis (232503) | |
| Campanian | South Korea (Gyeongsangnam-do) | Macroelongatoolithus goseongensis (220089) | |
| Early/Lower Campanian | USA (Montana) | Continuoolithus canadensis (94368 102180 102182) | |
| Early/Lower Campanian | South Korea (Busan) | Elongatoolithidae indet. (178809) | |
| Late/Upper Campanian | Mongolia (Omngov) | Elongatoolithidae indet. (114241) | |
| Late/Upper Campanian | Canada (Alberta) | Continuoolithus canadensis (22698 47793 47812 53050 62321) Continuoolithus canadensis, Porituberoolithus warnerensis (52992 53049 62322) Porituberoolithus warnerensis, Dinosauria indet. (47816) | |
| Late/Upper Campanian | Mongolia (Omnogov) | Elongatoolithidae indet. (22685 48927 53229 55256 65344 204819) Elongatoolithus sp. (118259 127668) Macroolithus yaotunensis (24754) Nanhsiungoolithus sp. (127678) Protoceratops andrewsi (46152) | |
| Late/Upper Campanian | Mexico (Baja California) | Continuoolithus sp. (197023 237073) | |
| Late/Upper Campanian | USA (New Mexico) | Continuoolithus sp., Porituberoolithus sp. (96814) | |
| Late/Upper Campanian | Mexico (Coahuila) | Porituberoolithus sp. (59114) | |
| Middle Campanian | Canada (Alberta) | Continuoolithus canadensis, Porituberoolithus warnerensis (45240) | |
| Middle Campanian | Mongolia (Omngov) | Dinosauria indet. (100261) | |
| Middle Campanian - Late/Upper Campanian | USA (Montana) | Continuoolithus sp. (223339) | |
| Middle Campanian - Late/Upper Campanian | Mongolia (Dornogov) | Elongatoolithidae indet. (45331) Macroolithus mutabilis (65327) | |
| Middle Campanian - Late/Upper Campanian | Mongolia (Omnogov) | Dinosauria indet. (168991) Elongatoolithidae indet. (13777 130803 169261) Elongatoolithus sp. (174156) | |
| Middle Campanian - Late/Upper Campanian | USA (Texas) | Continuoolithus sp. (212186) Continuoolithus sp., Porituberoolithus sp. (25073) | |
| Campanian - Maastrichtian | China (Xinjiang) | Oolithes elongatus (159589) Oolithes sp. (24753) | |
| Campanian - Maastrichtian | China (Guangdong) | Elongatoolithus elongatus (275422) Macroolithus yaotunensis (275421) | |
| Campanian - Maastrichtian | China (Hunan) | Elongatoolithidae indet., Oolithes elongatus (79741) | |
| Early/Lower Maastrichtian | France (Languedoc-Roussillon) | Theropoda indet. (91056) | |
| Lancian | USA (Utah) | Spongioolithus hirschi (14599) | |
| Late/Upper Maastrichtian | Morocco (Fes-Boulmane) | Rodolphoolithus arioul (206442) | |
| Late/Upper Maastrichtian | USA (Utah) | Spongioolithus hirschi (45721 45722 138563 138564) | |
| Maastrichtian | Kazakhstan (Aqmola) | Dinosauria indet. (13349) | |
| Maastrichtian | China (Guangdong) | Dinosauria indet. (71852 71855) Elongatoolithus elongatus, Elongatoolithus andrewsi (275465) Macroolithus yaotunensis (275459 275460 275462 275463) Macroolithus yaotunensis, Elongatoolithus andrewsi (275461) Macroolithus yaotunensis, Elongatoolithus elongatus, Elongatoolithus andrewsi (275464 275466) Macroolithus yaotunensis, Elongatoolithus elongatus, Macroolithus rugustus, Elongatoolithus andrewsi (68397 68399) Macroolithus yaotunensis, Elongatoolithus elongatus, Nanhsiungoolithus chuetienensis, Macroolithus rugustus, Elongatoolithus andrewsi (24752 68149 68396 68398) Oolithes elongatus (71854 71859 71867) Oolithes rugustus (71853 71856 71862) | |
| Maastrichtian | China (Jiangxi) | Elongatoolithus elongatus (220036) Macroolithus rugustus (224481) Macroolithus sp. (147070 177457) Macroolithus yaotunensis (49393) | |
| Maastrichtian | USA (Utah) | Spongioolithus hirschi (138565) | |
| Maastrichtian | Mongolia (Omnogov) | Dinosauria indet. (55258 127671 168988) Elongatoolithidae indet. (55257 108344 127674 127681 168111 179625 180786) Elongatoolithus sp. (130800) Macroolithus rugustus, Elongatoolithidae indet. (65335 165580) Macroolithus yaotunensis (168417) | |
| Maastrichtian | Mongolia (Ovorhangai) | Hadrosauridae indet. (13347) | |
| Maastrichtian | India (Gujarat) | Trachoolithus sp., Sauropoda indet. (60597) | |
| Maastrichtian - Early/Lower Maastrichtian | Argentina (Río Negro) | Elongatoolithidae indet. (95694) |