Famille
Taxon formel Éteint

Laevisoolithidae

Mikhailov 1991

Laevisoolithidae is an oofamily of fossil eggs belonging to the Ornithoid-ratite morphotype. Their eggshells are smooth and very thin, typically less than a millimeter thick. Laevisoolithids may be the eggs of Enantiornithid birds. Eggs of the family were found in the Grès à Reptiles Formation of France and the Nemegt Formation of Mongolia.

Résumé en anglais — version française non disponible.

Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
12
Groupe
Dinosaures
Carnivore Vivant au sol, solitaire Terrestre
Classification
Dinosauria Clade non classé
Theropoda Clade non classé
Laevisoolithidae Famille
Sites de découverte 12 sites géolocalisés
Répartition
Principaux pays
🇲🇳 Mongolie
3
🇯🇵 Japon
2
🇫🇷 France
2
🇮🇳 Inde
2
🇲🇽 Mexique
1
🇰🇷 Corée du Sud
1
🇲🇦 Maroc
1
Formations géologiques
Ohyamashimo
2
Nemegt
2
Grès à Reptiles
1
El Gallo
1
Irbzer
1
Distribution temporelle
Maastrichtien (72.2–66 Ma)
5
Campanien (83.6–72.2 Ma)
5
Albien (113.2–100.5 Ma)
2
Synonymes (1)
Subtiliolithidae subjective synonym of Laevisoolithidae
Bibliographie
Description originale
K. E. Mikhailov. 1991. Classification of fossil eggshells of amniotic vertebrates. Acta Palaeontologica Polonica 36(2):193-238
Bibliographie (10)
H. Jo, M. Huh, and J. Jung, M. Kim. 2023. The diversity of dinosaur egg fossils from Korea and the preliminary study on the new dinosaur eggs from Shinan, Jeollanam-do province. 14th Symposium on Mesozoic Terrestrial Ecosystems and Biota. The Anatomical Record 306 (S1)
J. S. Cabrera-Hernández, M. Montellano-Ballesteros, and P. D. Roy, D. E. Fastovsky. 2022. Eggshells assemblages and stable isotope composition in the Upper Cretaceous (Campanian) El Gallo Formation of Baja California, Mexico: Paleoenvironmental inferences. Cretaceous Research 138(78):105265 DOI ↗
K. Tanaka, D. K. Zelenitsky, and F. Therrien, T. Ikeda, K. Kubota, H. Saegusa, T. Tanaka, K. Ikuno. 2020. Exceptionally small theropod eggs from the Lower Cretaceous Ohyamashimo Formation of Tamba, Hyogo Prefecture, Japan. Cretaceous Research 114:104519:1-14 DOI ↗
A. Khosla, G. V. R. Prasad, and O. Verma, A. K. Jain, A. Sahni. 2004. Discovery of a micromammal-yielding Deccan intertrappean site near Kisalpuri, Dindori District, Madhya Pradesh. Current Science 87(3):380-383
M. Watabe. 2004. New dinosaur ovifauna from the Upper Cretaceous vertebrate fossil locality, Abdrant Nuru, central part of the Gobi desert, Mongolia. Hayashibara Museum of Natural Sciences Research Bulletin 2:15-27
G. Garcia, R. Tabuce, and H. Cappetta, B. Marandat, I. Bentaleb, A. Benabdallah, M. Vianey-Liaud. 2003. First record of dinosaur eggshells and teeth from the north-west African Maastrichtian (Morocco). Palaeovertebrata 32(2–4):59-69
G. Garcia, S. Duffaud, and M. Feist, B. Marandat, Y. Tambareau, J. Villatte, B. Sigé. 2000. La Neuve, gisement à plantes, invertébrés et vertébrés du Bégudien (Sénonien supérieur continental) du bassin d'Aix-en-Provence [La Neuve, Aix-en-Provence Basin, SE France, a new fossil site bearing plants, invertebrates and vertebrates of Begudian age (continental Late Senonian)]. Geodiversitas 22(3):325-348
E. Buffetaut, J. Le Loeuff, and H. Tong, S. Duffaud, L. Cavin, G. Garcia, D. Ward, l.'Association culturelle archéologique et paléontologique de Cruzy. 1999. Un nouveau gisement de vertébrés du Crétacé supérieur à Cruzy (Hérault, Sud de la France) [A new Late Cretaceous vetebrate locality at Cruzy (Hérault, southern France)]. Comptes Rendus de l'Académie des Sciences à Paris, Sciences de la Terre et des Planètes 328:203-208
A. Khosla and A. Sahni. 1995. Parataxonomic classification of Late Cretaceous dinosaur eggshells from India. Journal of the Palaeontological Society of India 40:87-102
K. E. Mikhailov. 1991. Classification of fossil eggshells of amniotic vertebrates. Acta Palaeontologica Polonica 36(2):193-238