People, Companies & Topics in Podcasts

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The concept of deep time refers to the idea that the Earth is millions or billions of years old, far older than biblical timelines.

The term 'fossil' refers to preserved remains or traces of ancient organisms found in the ground.

The term 'fossil fuels' refers to natural energy sources like coal, oil, and natural gas formed from ancient organic matter.

The Ice Age was a period of extensive glaciation that shaped the American landscape, associated with Louis Agassiz's theories.

Polymetallic nodules, mineral deposits on the ocean floor containing multiple metals like nickel, cobalt, and manganese.

A type of natural solid mineral material forming the Earth's crust, composed of minerals.

The term 'uniformitarianism' describes the geological principle that the Earth's features are shaped by continuous and consistent processes over long periods.

A geologist who discovered P waves in the shadow zone, indicating Earth's inner structure.

Doggerland was a landmass in the North Sea that connected Britain and continental Europe during the Mesolithic era.

The solid, dense center of the Earth, composed mainly of iron and nickel.

A layer of liquid iron and nickel generating Earth's magnetic field.

A device used to measure seismic activity, crucial for studying Earth's interior.