Portezuelo Formation
53 distinct taxa, from 77 fossil occurrences the Paleobiology Database records under this name, spanning 94–86 Mya.
Neuquén, Mendoza, Neuquen · AR
53 taxa · 77 fossils · 94–86 MyaFiled under the Neuquén Group.
Macrostrat places this rock in the Neuquén Group, and dates it 101–80 Ma. Macrostrat’s own record
Loading coastlines…
10 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Magnoliopsida
- Crocodylia
- Iguanodontia
- Megaraptor namunhuaiquii
- Theropoda
- Titanosauridae
- Abelisauridae
- Carpolithes
- Colossosauria
- Leufuichthys minimus
- Lomasuchus palpebrosus
- Neuquenraptor argentinus
- Ornithopoda
- Palaeophycus
- Taenidium
- Titanosauria
- Abelisauroidea
- Allosauroidea
- Alvarezsauridae
- Angiospermae
- Archosauria
- Azhdarchoidea
- Baalemys mansillai
- Baalsaurus mansillai
- Barrosasaurus casamiquelai
- Bivalvia
- Brachyrostra
- Carcharodontosauridae
- Chaoceratodus portezuelensis
- Chelidae
- Comahuesuchus bonapartei
- Crocodylomorpha
- Dipnoa
- Dromaeosauridae
- Elemgasem nubilus
- Elkanemys caelestis
- Elongatoolithidae
- Euteleostei
- Futalognkosaurus dukei
- Gymnospermae
The 40 most often recorded, of 53.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.