Cerro de los Batallones, Paleontological site in Torrejón de Velasco, Spain
Cerro de los Batallones is a paleontological site near Madrid located on a hill between the Jarama River valley and the Prados-Guatén Depression. The place contains ten separate fossil deposits preserved in silicified limestone, holding a rich collection of animal bones from the Tertiary period.
The site was discovered in 1991 during industrial surveys, which led to large-scale excavations of the area. These digs uncovered vertebrate remains dating to about 10 million years ago, revealing animal life from a specific chapter of European geological history.
Excavations at the site have helped researchers understand ancient saber-toothed cats, early hyenas, and other predators that once roamed this region. The recovered fossils reveal how animal communities looked millions of years ago and shape our understanding of predator evolution across Europe.
The excavation sites are not open to visitors, as research work continues at the location. The fossils recovered from the site are displayed in Madrid museums, where you can view the finds and learn about the discoveries.
A remarkable feature of the Batallones-1 deposit is that it contains almost exclusively carnivore remains rather than the mix found at most other sites. This unusual concentration makes it stand out from typical paleontological locations where plant-eating animals dominate the fossil record.
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