Studies have utilized various fossil groups, particularly ammonites ... For instance, studies in the Essaouira-Agadir Basin of Morocco have provided detailed stratigraphic analyses that include ...

An incomplete jawbone and four sharp teeth of Xenodens calminechari were discovered in a phosphate mine in Morocco known for the circulation of forged fossils and falsified features. A Mosasaur.

Based on the fossil record, ammonites came in a wide range of sizes and shapes, from smaller than an inch to as large as nine feet wide. Some ammonites had long, straight shells, while others had ...

A new study raised serious concerns about the authenticity of the mosasaur species Xenodens calminechari, originally described in 2021 based on fossils unearthed in a Moroccan phosphate mine.