末代恐龙是恐龙王国临近“亡国”时的恐龙。在世界上,末代恐龙的踪迹是非常少见的。科学家之所以一直弄不清恐龙灭绝的确切情况,应该说这是一个主要原因。至今末代恐龙化石发现得比较多且研究较为详细的,大概要数美国和中国了。此外,印度和伊朗在这方面也有一些零星但却很重要的信息。 The last dinosaurs were dinosaurs when the dinosaur kingdom was near the “declination.” In the world, the trail of the last dinosaurs is very rare. The reason why scientists have never been clear about the exact circumstances of the extinction of dinosaurs should be said to be a major reason. To date, the last dinosaur fossils have been found more frequently and the research has been more detailed. The number of dinosaur fossils is probably the United States and China. In addition, India and Iran also have some sporadic but important information in this regard.