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Meta
Category Archives: structures
The baking of an angular unconformity: Hutton’s Unconformicake
One of the most famous sites in the history of geology – in cake form!. Chris’s entry for Accretionary Wedge #30: the bake sale Continue reading
The making of an angular unconformity: Hutton’s unconformity at Siccar Point
Photos and video from a geo-pilgrimage: an in-depth look at Hutton’s Unconformity, and the geological history that it represents. Continue reading
The fault that made a mountain range
How the Teton Range and the Teton Fault are essentially the same thing. Continue reading
Friday Focal Mechanisms: Haiti, revisited
The new research that acquits the Enriquillo Fault of causing the Haiti earthquake. Continue reading
Old tectonic scars run deep: the magnitude 5.0 earthquake in Ontario
The location of yesterday’s earthquake in Canada was controlled by tectonic processes that operated, and ceased, hundreds of millions of years ago.
Continue reading