最近,科学家在西班牙考察远古湖床时首次发现保存完好的动物化石骨髓。这是首次发现化石骨髓。虽然已有1000万年之久,但这些骨髓还保持着最初的颜色。更令科学家惊讶的是:为什么极易腐烂的骨髓经历那么长久的年代仍能保存完好?研究发现,动物骨头的表层有许多细小的气孔,这些气? Recently, scientists first discovered the well-preserved animal fossil bone marrow while visiting ancient lake beds in Spain. This is the first time that fossil bone marrow has been found. Although 10 million years old, these bone marrow also maintain the original color. Even more surprising to scientists is why the perishable bone marrow remains intact for so long? The study found that there are many tiny pores in the surface of animal bones.