ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wikipedia
出典:『Wikipedia』 (2010/11/08 12:28 UTC 版)
Sthenodectes is a genus of brontothere endemic to North America during the Paleogene living from 46.2—42 mya, existing for approximately 4.2 million years.
Sthenodectes