Maevarano Formation, Sedimentary rock formation in Mahajanga Province, Madagascar
The Maevarano Formation is a sedimentary rock formation in Mahajanga Province composed of sandstone, claystone, and siltstone. These layers are organized into three distinct stratigraphic units stacked vertically.
Scientific study began in 1895 when a French military physician collected fossils and sent them to a prominent paleontologist for analysis. This early work laid the foundation for later geological research at the site.
Local Malagasy institutions collaborate with international research teams to study and preserve the geological heritage of the Maevarano Formation.
The site is located in dry landscapes with eroded terrain and requires careful preparation for environmental conditions. Visitors should expect rough conditions and bring appropriate equipment.
Bones and teeth of multiple different dinosaurs and other prehistoric animals from the Late Cretaceous have been discovered at this site. These finds offer rare insights into ecosystems that existed in this region millions of years ago.
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