$4.46
Details
The Silurian Period: The History of the Prehistoric Era When Life Formed on Land
Author: Charles River Editors
Narrator: Jim D. Johnston
Unabridged: 1 hr 28 min
Format: Digital Audiobook
Publisher: Findaway Voices
Published: 01/16/2023
Genre: History - Ancient
Synopsis
The early history of Earth covers such vast stretches of time that years, centuries, and even millennia become virtually meaningless. Instead, paleontologists and scientists who study geochronology divide time into periods and eras.
The Silurian Age occurred during the mid-Paleozoic, and despite its relative brevity, the era developed some interesting features that promulgated life on Earth. Roderick J. Murchison, a British geologist, named a sequence of rocks after a group of indigenous people called the Silures living in Wales during the mid-19th century. Despite their absence in the Silurian Age, the name was bestowed to honor the tribe.
Murchison was inspired by close friend Adam Sedgwick, who named the Cambrian Age, employing the Latin word for Wales. In 1835, the two presented a paper together entitled On the Silurian and Cambrian Systems. Their separate categorizing systems caused a serious enough disagreement over chronology that the friendship ended bitterly. The alternative name for Siluria was Gotlandia after the Baltica island of Gotland.
What ultimately precipitated these subdivisions in the chronology was a “famous unconformity” on the River Onny in Shropshire. It indicated a natural break within “classic Silurian on its own home territory.” The timeline for beginning and end dates has remained imprecise, but the order of fossilized discoveries has proven correct. Joachim Barrande, a French paleontologist, geologist, and botanist, pursued the same issue in the Prague Basin of Bohemia. Studying the Paleozoic trilobite for a period of 10 years, his extensive work was published in his Silurian System of Central Bohemia. Altogether, he identified and analyzed over 4,000 new fossil species, producing the enormous Encyclopedia of Fossils, numbering over 6,000 pages.
by Marcus Aurelius
"The Meditations" by Marcus Aurelius, is one of the greatest philosophical works of all time. And what better way to experience this masterpiece than through the audio book version?Narrated by skilled voice actors, this audio book will take you on a...
Published: 02/24/2023
by Samuel Loncar
Born in Athens, Greece, acclaimed Yale-educated philosopher Samuel Loncar helps you discover how ancient Greek philosophy—or “love of wisdom”—forms powerful bridges between East and West as well as past and present...
Published: 10/27/2020
by Randy Jackson
Discover the story of the greatest empire in history. Randy Jackson travels back into the age of Caesar and takes you with him.Listen to stories of war and power that changed forever the future of years to come. From the conquest of the Mediterranea...
Published: 04/04/2020
by Sun Tzu
The Art of War is an ancient Chinese military treatise dating from the Late Spring and Autumn Period (roughly 5th century BC). The work, which is attributed to the ancient Chinese military strategist Sun Tzu ("Master Sun"), is co...
Published: 10/17/2022
by David Vincent Meconi
Oxford-trained professor Fr. David Meconi transports you to the world of the early Christians, where you will meet the great theologians who indelibly shaped Christianity.Join Fr. David Meconi, multiple award-winning professor and Oxford-educated th...
Published: 05/07/2018
by Christopher M. Bellitto
No civilization is so intertwined with the history of Christianity, and the greater Western world, as Rome. Now, you are invited to explore ancient Rome’s legacy with award-winning professor and prolific author Christopher M. Bellitto. In this...
Published: 12/05/2012
by Charles River Editors
Given the abundance of funerary artifacts that have been found within the sands of Egypt, it sometimes seems as though the Ancient Egyptians were more concerned with the matters of the afterlife than they were with matters of the life they experien...
Published: 03/20/2019
by Christopher M. Bellitto
Join award-winning historian Christopher Bellitto on this gripping journey through centuries of Greek history. Ancient Greece was one of the most fertile civilizations in history, and its influence on Western philosophy, theology, and civilization ...
Published: 09/14/2012
by David Angus
Ancient Egypt – The Glory of the Pharaohs tells us about civilisation under the pharaohs, of mysterious statues and tombs, incredible obelisks, the Sphinx… In this recording, the ancient Egyptian kingdom is brought to life in a way that...
Published: 03/26/2012