| 词条 | Baalsaurus |
| 释义 |
|fossil_range = Late Turonian-Early Coniacian ~{{fossil range|91|88}} |image = |image_caption = |genus = Baalsaurus |parent_authority = Calvo & Riga 2018 |species = mansillai |authority = Calvo & Riga 2018 }} Baalsaurus (named after the dinosaur fossil site Baal in Argentina, which in turn is named after the ancient Phoenician god Baal) is a genus of titanosaurian sauropod dinosaur from the Late Cretaceous of Neuquén Province, Patagonia, Argentina. The type and only known species is B. mansillai, with the specific name honoring the discoverer Juan Eduardo Mansilla, a museum technician at the Geology and Paleontology Museum of the National University of Comahue. The holotype specimen, MUCPv-1460, is a mostly complete right dentary that was found in rocks of the upper Portezuelo Formation. The dentary is squared-off instead of curved when viewed from above or below, with the teeth crowded into the front of the jaw, making it similar to the jaw of Antarctosaurus, Brasilotitan, and to a lesser extent Bonitasaura. The specimen is currently held at the Geology and Paleontology Museum of the National University of Comahue, Parque Natural Geo-Paleontológico Proyecto Dino, Barreales Lake.[1] References1. ^Jorge O. Calvo & Bernardo González Riga (2018). "Baalsaurus mansillai gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina". Anais da Academia Brasileira de Ciências. Online edition. doi:10.1590/0001-3765201820180661. {{Sauropoda|T.}}{{portal bar|Dinosaurs|Cretaceous|Prehistory of South America}} 8 : Titanosaurs|Coniacian life|Turonian life|Late Cretaceous dinosaurs of South America|Cretaceous Argentina|Fossils of Argentina|Portezuelo Formation|Fossil taxa described in 2018 |
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