formed by relatively short and massive cervical vertebrae compared to those of giant titanosaurs

Approximate measurements of the Velociraptor mongoliensis: Scale 1:20 - 100 mm

The discovery of Microraptor gui was instrumental in supporting the theory that birds evolved from theropod dinosaurs

triangular

Ophthalmosaurus icenicus Eremotherium formed by relatively short andOphthalmosaurus icenicus is an extinct species of marine reptile belonging to the order Ichthyosauria, which lived during the Late Jurassic period, approximately 165 to 150 million years ago. Its fossil remains have been found mainly in Europe, especially in deposits in the United Kingdom, which has allowed for a relatively detailed understanding of its anatomy and ecology. From a morphological point of view, Ophthalmosaurus icenicus had a highly