Researchers discover unusual organ preservation in fossil fishes from Brazil.
Researchers discover unusual organ preservation in fossil fishes from Brazil. According to new research, fossils found in Brazil suggest that the evolutionary history of ray-finned fish brains was more complicated than previously thought. The discovery of well-preserved brains in late Paleozoic ray-finned fishes was made by Brazilian doctoral student Rodrigo Tinoco Figueroa and colleagues. They … Read more