Category Archives: Paleogeography

Paradise to Ice

There are Edens on earth today. They are not found toward the North and South Poles today, but for most of earth history they were.  What causes the planet to transition from paradise to ice? This is a matter of considerable … Continue reading

Posted in Climate, Paleoclimate, Paleogeography | 2 Comments

The Pacific Triangle, The Pacific doughboy, and the wave

Folks just don’t seem to have their arms around the disarray in the earth sciences these days. Climate science and plate theory are going to have to be rebuilt from the ground up, or more appropriately from the core-mantle boundary. … Continue reading

Posted in Geography, Geoid, Geology, Large Igneous Provinces, LLSVP, LLSVP's are Doughboys, Oceanography, Pacific Triangle, Paleogeography, Plate Tectonics, Seafloor Isochrons, Seismic Tomography | Tagged , | Leave a comment

Broke Down in Bishop

Kyle, my son in law, missed out on circumnavigating Mt. Whitney last October. Unsure if it would work out we latched onto the latest available permit for the North Fork of Lone Pine Creek last Christmas and listed our means … Continue reading

Posted in Geography, Geology, History of Life, Mount Whitney, Paleogeography, Sierra View | Tagged , | 3 Comments

Rocks, The Origional Hard Data

You simply can’t deny rock. Kick it and it throbs your toe. They lie around us, largely ignored, Farmers curse them and pile them in walls, yet a few dedicated folks with pointed hammers have picked them to yield an … Continue reading

Posted in Continental Wander Path, Geography, Geological Evolution of the Western United States, Geology, hard data, Paleogeography, Plate Tectonics, Seafloor Isochrons | Tagged , , , | Leave a comment

Around the World in Eighty Million Years

We have been doing a puzzle like you might have been given in first grade where there is some large animal with lines missing and your job is to connect the dots and fill it in. The joy is still … Continue reading

Posted in Cretaceous normal superchron, Geography, Geology, Magnetic Reversals, Pacific Triangle, Paleogeography, Plate Tectonics, Seafloor Isochrons | Tagged , , | Leave a comment

The Pacific Triangle Revisited, The Impact, The Wave

We have explored the Pacific Triangle and the Ring around Antarctica in prior posts. It just seems so outrageous that three spreading ridges would suddenly emerge from a single point in the Panthalassic Ocean 170 million years ago and begin migrating away in … Continue reading

Posted in Asteroid Impacts, Geography, Geology, Pacific Triangle, Paleogeography, Plate Tectonics, Seafloor Isochrons | Tagged , | 4 Comments

The Pacific Triangle

The triangle is formed by lines of equal age in the ocean floor derived from bands of alternating magnetism as the earth’s pole flipped. It is one of the great mysteries discussed previously. The ocean floor gets progressively older from all … Continue reading

Posted in Geography, Geology, Pacific Triangle, Paleogeography, Plate Tectonics, Seafloor Isochrons | Tagged , , , , | 2 Comments