A stage (11.5–10 Ma ago) in the Miocene of New Zealand, underlain by the Lillburnian, overlain by the Tongaporutuan, and a substage of the Tortonian 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。