Search Results: Elongatoolithid
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Elongatoolithidae
Kamis, 2025-10-30 19:12:35highly elongated shape. Elongatoolithids have been found in Europe, Asia, and both North and South America. Elongatoolithids have a very broad distribution...
Click to read more »Citipati
Kamis, 2026-08-13 13:11:03oviraptorid species that preserve nesting specimens. Citipati laid elongatoolithid eggs in a circular mound-shaped nest, where the parents brooded the...
Click to read more »Tacuarembovum
Senin, 2025-12-15 21:35:39(Campanian to Maastrichtian) Asencio Formation of Uruguay. It represents an Elongatoolithid, and pending future analysis may be found to be synonymous with another...
Click to read more »Elongatoolithus
Kamis, 2026-08-13 12:44:50in the Late Cretaceous formations of China and Mongolia. Like other elongatoolithids, they were laid by small theropods (probably oviraptorosaurs), and...
Click to read more »Heishanoolithus
Rabu, 2025-03-26 14:04:27Heishanoolithus is an oogenus of Elongatoolithid fossil egg from the Shahai Formation in Liaoning. It is known only from seven eggshell fragments. It...
Click to read more »Protoceratops
Rabu, 2026-08-19 03:48:50dinosaur and the eggshell, upon close examination, turned out be that of elongatoolithid eggs and thereby the oofamily Elongatoolithidae was concluded to represent...
Click to read more »Rodolphoolithus
Rabu, 2025-05-21 09:05:18Rodolphoolithus is an oogenus of elongatoolithid egg native to the Irbzer Formation of Morocco. It is known only from a single partial egg and several...
Click to read more »Undulatoolithus
Rabu, 2025-07-30 00:57:15similar to Macroolithus, but has different ornamentation. Like other elongatoolithids, it was probably laid by oviraptorosaurs. Undulatoolithus is found...
Click to read more »Oviraptor
Kamis, 2026-06-04 05:06:48smaller individual than the holotype. The nest AMNH 6508 preserves elongatoolithid eggs, with each egg being 14 cm (140 mm) long (some are incomplete)...
Click to read more »Oviraptoridae
Sabtu, 2026-08-01 08:51:40theropod dinosaurs. Oviraptorid eggs are shaped like elongated ovals (elongatoolithid) and resemble the eggs of ratite birds (such as ostriches) in texture...
Click to read more »Macroolithus
Minggu, 2026-08-16 12:57:55resembling Heyuannia. Multiple other associations between oviraptorid and elongatoolithids (including other eggs containing embryos, parents brooding on nests...
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Selasa, 2026-08-11 15:35:16microstructural variation of elongatoolithid eggs from China, and interpret the studied variation as indicating that not all elongatoolithid eggshells can be related...
Click to read more »Macroelongatoolithus
Rabu, 2026-08-19 09:11:19The shell is typically between 1.38 mm and 4.75 mm thick. Like other elongatoolithids, Macroelongatoolithus's eggshell is divided up into two structural...
Click to read more »Triprismatoolithus
Rabu, 2025-05-21 09:00:10alvarezaur or a closely related dinosaur. Arriagadoolithids, like elongatoolithids, prismatoolithids, and Continuoolithus, are laid in pairs, which is...
Click to read more »Guegoolithus
Rabu, 2025-07-16 19:52:22Elongatoolithidae implies that no elongatoolithids are known from the early Cretaceous of Europe. However, elongatoolithids have been reported from the Late...
Click to read more »Porituberoolithus
Rabu, 2025-05-21 09:05:02Group) of Mexico. It was originally described as distinct from the Elongatoolithids on the basis of its ornamentation, but it was listed as a member of...
Click to read more »Bayanshiree Formation
Jumat, 2026-06-12 13:12:45Images Caenagnathoidea indet. Indeterminate Baynshire "Nests including elongatoolithid eggs and associated juveniles." A large caenagnathoid nesting site...
Click to read more »Gaogou Formation
Minggu, 2025-09-28 12:35:17fragments." Elongatoolithid eggs laid by Beibeilong. M. xixiaensis Neixiang, Xixia "Isolated eggs and complete egg clutches." Elongatoolithid eggs laid...
Click to read more »Nanxiong Formation
Minggu, 2026-08-16 13:06:29PMID 28751667. Wang, S.; Zhang, S.; Sullivan, C.; Xu, X. (2016). "Elongatoolithid eggs containing oviraptorid (Theropoda, Oviraptorosauria) embryos from...
Click to read more »Beibeilong
Senin, 2025-12-22 00:21:17Macroelontaoolithus (including eggs associated with Beibeilong) and other elongatoolithid eggs and nests are similarly arranged in clutch configuration and overall...
Click to read more »2025 in archosaur paleontology
Rabu, 2026-07-29 11:44:51Brusatte (2025). Zhu et al. (2025) report the discovery of clutch of elongatoolithid eggs from the Upper Cretaceous Qiupa Formation (China), possibly produced...
Click to read more »Paraelongatoolithus
Minggu, 2025-08-03 02:50:59the eggshell are elliptical and irregularly distributed. Like all elongatoolithids, Paraelongatoolithus has an eggshell clearly divided into two layers:...
Click to read more »Qiupanykus
Selasa, 2026-05-19 02:45:49eggshells, later given the name Arriagadoolithus, closely resemble elongatoolithid eggs found at Luanchuan County elsewhere in the Qiupa Formation that...
Click to read more »2021 in archosaur paleontology
Selasa, 2026-08-11 15:33:56exceptionally preserved, articulated oviraptorid embryo, found inside an elongatoolithid egg in a posture previously unrecognized in a non-avian dinosaur but...
Click to read more »Arriagadoolithidae
Minggu, 2025-11-16 08:12:49ornamentation similar to that of Elongatoolithids. Previously, Arriagadoolithid eggs were considered to be Elongatoolithids, because the similarities in shell...
Click to read more »Timeline of therizinosaur research
Selasa, 2026-08-11 16:02:30needed] Manning and others did not agree with Currie's referral of elongatoolithid eggs to segnosaurs. Dong and Yu described the new species "Nanshiungosaurus...
Click to read more »Tubercuoolithus
Minggu, 2024-05-19 14:51:14from the Two Medicine. Tubercuoolithus is similar to the Mongolian elongatoolithids in that its eggshell is composed of calcite and has two layers, a mammillary...
Click to read more »Nanhsiungoolithus
Sabtu, 2025-12-13 13:02:18two whole eggs, two incomplete eggs, and two impressions. Like other elongatoolithids, the eggs are found arranged in a circular pattern. The eggs are long...
Click to read more »Continuoolithus
Rabu, 2025-11-26 10:51:26accounting for one fifth the total thickness of the shell. Unlike elongatoolithids, Continuoolithus's ornamentation pattern consists of randomly dispersed...
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