with 6 to 8 Macroelongatoolithus eggs and partial nest. The discovery of Beibeilong further concludes that the oogenus Macroelongatoolithus was laid by...

oospecies Macroelongatoolithus carlylensis. These were laid in enormous rings with a diameter of three metres. The presence of Macroelongatoolithus in North...

position. Beibeilong laid one the largest known types of dinosaur eggs, Macroelongatoolithus. Its eggs measured around 40–45 cm (16–18 in) in length and had ruggedly...

7 cm long Elongatoolithus chichengshanensis to the gigantic 60 cm Macroelongatoolithus. All known clutches are laid in concentric circles of paired eggs...

a giant oviraptorosaur (represented by eggshell of the oogenus Macroelongatoolithus carleylei), indeterminate small theropods, possible neoceratopsians...

Elongatoolithus Faveoolithus Heishanoolithus Laevisoolithus Macroolithus Macroelongatoolithus Megaloolithus Nanshiungoolithus Oblongoolithus Ovaloolithus Pachycorioolithus...

Multiple dinosaur eggs are also displayed, including a pair of Macroelongatoolithus eggs. At the end of the hall, several artifacts from the Peking Man...

Luanchuan eggshells Macroelongatoolithus carlylei Macroelongatoolithus xixiaensis Egg of Beibeilong Egg of small oviraptorids Elongatoolithus elongatus...

eggs and associated juveniles." A large caenagnathoid nesting site. Macroelongatoolithus indet. Indeterminate Baynshire "Eggs within a large nest." Eggs probably...

with low, branched ridges, similar to ornamentation observed in Macroelongatoolithus, Montanoolithus, Paraelongatoolithus, Reticuloolithus, Spheruprismatoolithus...

Trionychidae (?) indet. Dromaeosauridae indet. Iguanodontia indet. Macroelongatoolithus carlylei Nevadadromeus schmitti Ornithopoda indet. Theropoda indet...

Acrocanthosaurus, and Mapusaurus) may also have rivaled them in size. Macroelongatoolithus, ranging from 34–61 cm (1.12–2.00 ft) in length, is the largest known...

Genus Species Location Stratigraphic position Material Notes Images Macroelongatoolithus M. xixiaensis Pachycorioolithus P. jinyunensis Testudoolithus T....

Indianapolis Macroelongatoolithus carlylei/Beibeilong sinensis Maastrichtian Zoumagang Formation Fossil eggs referred to Macroelongatoolithus, with an associated...

Simon, D. J. (2014). "Giant Dinosaur (theropod) Eggs of the Oogenus Macroelongatoolithus (Elongatoolithidae) from Southeastern Idaho: Taxonomic, Paleobiogeographic...

Elongatoolithidae Continuoolithus Ellipsoolithus Elongatoolithus Heishanoolithus Macroelongatoolithus Macroolithus Nanhsiungoolithus Paraelongatoolithus Porituberoolithus...

Simon, D. J. (2014). "Giant Dinosaur (theropod) Eggs of the Oogenus Macroelongatoolithus (Elongatoolithidae) from Southeastern Idaho: Taxonomic, Paleobiogeographic...

Montana State University, where she studied the Cretaceous oogenus Macroelongatoolithus with David Varricchio. From 2014 to 2016, she worked as a temporary...

Faveoloolithus Indeterminate Nanxiang "Single egg." Faveoloolithid egg. Macroelongatoolithus M. xixiaensis Heimaogou "Partial nest of 6-8 eggs, and eggshell fragments...

Simon, D. J. (2014). "Giant Dinosaur (theropod) Eggs of the Oogenus Macroelongatoolithus (Elongatoolithidae) from Southeastern Idaho: Taxonomic, Paleobiogeographic...

zone). It lacks shell ornamentation, unlike Elongatoolithus and Macroelongatoolithus. The eggs are interesting because of the possible presence of an...

Simon, D. J. (2014). "Giant Dinosaur (theropod) Eggs of the Oogenus Macroelongatoolithus (Elongatoolithidae) from Southeastern Idaho: Taxonomic, Paleobiogeographic...

Continuoolithus, but perhaps more similar to the elongatoolithid Macroelongatoolithus in their ornamentation. In 2011, Kohei Tanaka et al. described numerous...

†Machairoceratops cronusi – type locality for species †Macroelongatoolithus †Macroelongatoolithus carlylei – type locality for species †Mactromya – tentative...

representing six ootaxa (Coralloidoolithus oosp., Dendroolithus oosp., Macroelongatoolithus oosp., Paraspheroolithus irenensis, cf. Protoceratopsidovum minimum...

(which is now classified in a different elongatoolithid oogenus, Macroelongatoolithus) be recombined as Macroolithus carlylensis. In 1991, the Russian...

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z †Macroelongatoolithus †Macroelongatoolithus carlylei – or unidentified comparable form †Maeandrostylis...

Cretaceous Wayan Formation (Idaho, United States) assigned to the oogenus Macroelongatoolithus is published by Simon et al. (2019), who interpret this specimen...

for genus †Machairoceratops cronusi – type locality for species †Macroelongatoolithus Magnolia †Mammites †Marshosaurus – type locality for genus †Marshosaurus...

†Kraussodontus †Lecanites †Leiophyllites †Leptolepis Limaria Lopha †Macroelongatoolithus †Meekoceras †Meekoceras gracilitatis †Metapolygnathus †Metophioceras...