A New Zealand stage (1.96–1.1 Ma ago) of the Neogene period, underlain by the Mangapanian, overlain by the Castlecliffian, and roughly contemporaneous with most of the Calabrian stage.
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。