Lochkovian Stage

Table of Contents

Introduction References & Edit History Related Topics

Images

Devonian Period

Geochronology. Table 14: Periods of Sedimentary Perturbation

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Solar system illustration. (planets; sun)

Why Are Planets Round?

Astronomical Observatory of the Mojon del Trigo. Long exposure using the star trail technique. Sierra Nevada National Park, in the province of Granada, Andalusia.

Is Earth Going to Change the Direction in Which It Rotates?

Solar system illustration. (Sun; planets)

A Model of the Cosmos

Paleogeography and paleoceanography of Early Triassic time. The present-day coastlines and tectonic boundaries of the configured continents are shown at the lower right. Continents, continental drift, plate tectonics, Pangea, Laurussia, Gondwana.

Spotting a Supercontinent: How Pangea Was Discovered

Above the clouds 130 nautical miles below, astronaut Mark C. Lee floats freely without tethers as he tests the new Simplified Aid for Extravehicular Activity (EVA) Spacewalk Rescue (SAFER) system, Sept. 16, 1994. Space Shuttle Discovery, STS-64

Gravity: From Apples to the Universe

Discover

Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England

7 of the World’s Most Dangerous Festivals

Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

Which Is Correct: Hanukkah or Chanukah?

The Battle of Gettysburg, July 1-3, 1863. (Civil War, Pennsylvania)

9 Worst Generals in History

Stylish light blue jeans on wooden background, closeup of inset pocket

Why Do Jeans Have That Tiny Pocket?

Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland

The Largest Islands in the World

Srinivasa Ramanujan, Indian mathematician and autodidact.

6 Interesting Facts about Srinivasa Ramanujan

World Data Locator Map: Australia

Is Australia an Island?

Lochkovian Stage: Media

geology

Images

Devonian Period

Devonian Period

Encyclopædia Britannica, Inc. Source: International Commission on Stratigraphy (ICS)

geologic time

geologic time

The stratigraphic chart of geologic time.

Encyclopædia Britannica, Inc. Source: International Commission on Stratigraphy (ICS)

Geochronology. Table 14: Periods of Sedimentary Perturbation