Category: How to do things

April 13, 2025

Slump folds, slides, convoluted laminae, enterolithic folds, normal and thrust faults, glide planes, fractures, boudinage,

March 18, 2025

This is the companion Atlas to the Cool-water carbonates – outcrop images. New Zealand cool-water

March 17, 2025

To say that Mary Horner Lyell’s life as a geologist was subsumed by her famous

March 11, 2025

This category of Atlas images, is not intended as a comprehensive outline or set of

March 10, 2025

The glaciofluvial-periglacial category refers to pretty well anything sedimentological, that is associated with glaciations, glaciers,

March 10, 2025

Morning tea in Murchison, a small rural town in northwest South Island (NZ), was rudely

March 9, 2025

Deltas come (and go) in all shapes and sizes. They form where a trunk river

March 9, 2025

Fan deltas are like alluvial fans except they dip their toes in lakes and shallow

March 8, 2025

Stromatolites. The Precambrian is replete with them. In many ways they define the Precambrian, that

March 8, 2025

Trace fossils have the privilege of being two things at once: sedimentary structures, and fossils. They