这枚用昌化石制作的印章，是难得的工艺品。
水坑石质地细嫩， 色泽纯正、透明，为昌化石之上品。
The grand of Water Pit stone is greatly cherished. The pure, clean and transparent stone is regarded as high value.
无论孢粉类型还是孢粉数量，昌五地区沙河子组发现的孢粉化石均可称得上是松辽盆地北部同层位中最丰富的。
Palynological fossils found in the Shahezi Formation in Changwu area are the most abundant of the same horizon in the north part of the Songliao Basin.
无论孢粉类型还是孢粉数量，昌五地区沙河子组发现的孢粉化石均可称得上是松辽盆地北部同层位中最丰富的。
Palynological fossils found in the Shahezi Formation in Changwu area are the most abundant of the same horizon in the north part of the Songliao Basin.
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