Abstract: The lacustrine Early to Middle Miocene Shanwang Formation contains an exceptionally wellpreserved biota including insects, plants, and vertebrates that has been subject to intense study.

• 文章摘要: 山东山旺中新世山旺组湖相沉积中富含保存精美的古生物化石。对于湖相沉积中的昆虫、植物和哺乳动物化石，前人已经做了大量的研究工作。