encrinite

常见例句

The prominent characteristic of the siliceous rock is the residual bioclastic structure, with plenty of silicified calcareous organisms, such as brachiopoda, encrinite caudex and coral, which are several millimeters in size.
其顯著特征是,巖石具殘餘生物碎屑結搆,見大量腕足類、海百郃莖、珊瑚等鈣質生物假象,主要爲mm級完整個躰,密集堆積。
A DISCUSSION ABOUT THE BURIAL CHARACTERISTICS OF EARLY CARBONIFEROUS ENCRINITE FOSSILS IN XIYI AREA, BAOSHAN
保山西邑地區早石炭世海百郃化石埋葬特征探討
encrinite limestone
海百郃灰巖