Introduction -- Purpose -- Geology of the Horseshoe Canyon Formation. Ash beds ; Coal seam or zone markers ; Palynology ; Palaeo-magnetostratigraphy -- Types of preservation and methods of study.

Forbes contributors publish independent expert analyses and insights. Errol Schweizer has the essential take on the grocery industry. Think about going to the grocery store, and anything that you're ...

Long before the first birds flapped and fluttered, pterosaurs took to the skies. These leathery-winged reptiles, their bodies coated with wispy filaments paleontologists call pycnofibers, were the ...

An international team of scientists unearthed a remarkable diversity of fossil eggshells in Utah's Cedar Mountain Formation, challenging long-held assumptions about the prehistoric ecosystems of ...

Bernard Njindan Iyke does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

It doesn’t take a lot of energy to dig up coal or pump oil from the ground. By contrast, most renewable sources of energy involve obtaining and refining resources, sophisticated manufacturing, and ...

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Dozens of nations are pushing for a roadmap to phase out oil, coal and gas at the UN climate summit in Brazil. But a bloc of powerful oil-producing countries and industry lobbyists are putting up a ...