Neocomian的翻译，读音
英/,ni:ә'kәjmiәn/
释义：
a. [地]尼奥科姆统的
n. A term applied to the lowest deposits of the Cretaceous
or chalk formation of Europe, being the lower greensand.
a. Of or pertaining to the lower greensand.
n. A term applied to the lowest deposits of the Cretaceous
or chalk formation of Europe, being the lower greensand.
a. Of or pertaining to the lower greensand.