gasasideid
Gasasideid is a rare and poorly documented genus of small, extinct marine reptiles that lived during the Late Triassic period, approximately 220 to 200 million years ago. Fossil remains of gasasideids have been found primarily in what is now Europe, particularly in the regions of Germany and Switzerland, where they were part of the diverse fauna of shallow marine and coastal environments.
These reptiles are classified within the order Thalattosauria, a group of semi-aquatic reptiles closely related to
Fossil evidence of gasasideids is limited, with only a few partial skeletons and isolated bones discovered.
Gasasideids coexisted with other notable Triassic marine reptiles, such as ichthyosaurs and nothosaurs, and their presence