the younger beds overlap onto successively older beds. The opposite is offlap, in which each younger rock bed pinches out short of the full extent of... 1,014 bytes (103 words) - 18:16, 27 July 2023 |
Cross-sectional diagrams illustrating the shift of sedimentary facies during transgression (onlap) and regression (offlap)... 4 KB (522 words) - 16:35, 8 February 2024 |
Cross-sectional diagrams illustrating the shift of sedimentary facies during transgression (onlap) and regression (offlap)... 4 KB (502 words) - 17:09, 8 February 2024 |