A body of strata containing the documented lowest occurrence of one taxon and the documented highest occurrence of another taxon, but with no stratigraphic overlap of the taxa. See also interval zone. Compare concurrent range zone.
科学参考收录了60776条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。