顶超

顶超（英语：toplap）是层序顶界的超失，一系列低角度倾斜的地层依次终止于水平或更小倾角的顶界面，每一倾斜地层的尖灭点往盆地方向超越早一倾斜地层的尖灭点，是海平面相对静止的标志。^[1]^[2]^[3]

参考资料

^ R. M. Mitchum Jr 1977 Seismic Stratigraphy and Global Changes of Sea Level: Part 11. Glossary of Terms used in Seismic Stratigraphy: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation， in AAPG Memoir 26: Seismic Stratigraphy--Applications to Hydrocarbon Exploration
^ Stokes, W. Lee (1982).Essentials of Earth History 4th Edition. Prentice Hall,Inc.ISBN 0-13-285890-8
^ Monroe J.S., Wicander R. & Hazlett R.W. (2007).Physical geology: exploring the Earth. Cengage Learning.ISBN 9780495011484

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