New species of Middle Miocene bear-dog described in tribute to Salvador Moyà-Solà
A research team with the participation of the Institut Català de Paleontologia Miquel Crusafont (ICP) has described a new species of extinct carnivore from fossil remains recovered at the Els Casots …
A research team with the participation of the Institut Català de Paleontologia Miquel Crusafont (ICP) has described a new species of extinct carnivore
Read Full Story at Phys.org →Why This Matters
The discovery of a new Middle Miocene bear-dog species isn’t just another fossil in the paleontological record—it offers a crucial missing link in understanding the evolutionary pathways of early carnivorous mammals. By filling gaps in the fossil record of this transitional group, researchers are reshaping our comprehension of how modern bears and dogs diverged from their ancient ancestors, with implications for both evolutionary biology and paleoecology.
Background Context
The Els Casots fossil site in Catalonia has long been a hotspot for Middle Miocene terrestrial ecosystems, but its significance was cemented only in the 1980s when localized coal mining inadvertently exposed layers rich in vertebrate remains. The region’s geological history—once a subtropical floodplain—provides a rare window into a time when Europe’s mammalian fauna was undergoing radical transformations, influenced by shifting climate and tectonic activity.
What Happens Next
Future expeditions to Els Casots may uncover additional specimens of this bear-dog species, potentially revealing social behavior or dietary patterns through isotopic analysis. Meanwhile, the tribute to Salvador Moyà-Solà—a pioneering paleontologist in the region—highlights how institutional memory in field research can drive new discoveries, suggesting that archival work on older collections could yield further surprises.
Bigger Picture
This find underscores a broader resurgence in documenting Europe’s Miocene carnivores, a trend driven by advances in CT scanning and collaborative global databases. As climate models refine our understanding of ancient habitats, discoveries like this reinforce the idea that Europe’s mammalian evolution was far more dynamic—and interconnected—than previously assumed, with ripple effects into later epochs.
