Zorzino Limestone, Limestone formation in Lombardy, Italy
Zorzino Limestone is a fine-grained limestone formation spread across several locations in northern Italy's landscape. The layers are visible in the Cene and Endenna regions, where the rock faces show clear stratification.
The formation dates to around 216 million years ago during the Late Triassic period, when this area lay beneath the sea. The deposits preserve remains of pterosaurs and other reptiles that inhabited these ancient waters.
The rock shows traces of ancient sea life that schools and universities use for learning today. Visitors can understand how the sea once covered this region.
The formation is best explored by following walking paths in the Cene and Endenna regions, where the layers are exposed. Sturdy footwear is essential, as the terrain can be uneven and slippery.
Two pterosaur species were discovered here, with fossils that reveal how early flying vertebrates looked and moved. These finds rank among the most valuable evidence for the evolution of flight in prehistoric times.
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