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Mary Anning

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Mary Anning was a pioneering English fossil collector, dealer, and palaeontologist.

Mary Anning by B. J. Donne
Mary Anning by B. J. Donne

She is celebrated for her significant discoveries in the Jurassic marine fossil beds. These beds are located in the cliffs along the English Channel. Specifically, she worked in Lyme Regis in the county of Dorset, Southwest England. Her findings were vital to science. They helped change how people understood prehistoric life and the history of the Earth.

Mary Anning statue with background
Mary Anning statue with background

Anning searched for fossils in the Blue Lias and Charmouth Mudstone cliffs. The Blue Lias is a geological formation consisting of alternating layers of limestone and shale. These layers were deposited as sediment on a shallow seabed during the Jurassic period. This period occurred approximately 210 to 195 million years ago. Finding fossils required careful timing and bravery. Anning often worked during the winter months. During this season, rain made the cliffs unstable. This instability caused landslides that exposed new fossils. She had to collect these specimens quickly before the sea washed them away.

Blue lias cliffs at Lyme Regis
Blue lias cliffs at Lyme Regis

Anning made several groundbreaking discoveries that defined her career. When she was twelve years old, she helped find the first correctly identified ichthyosaur skeleton. Her brother Joseph found a four-foot skull in 1811. Mary found the rest of the skeleton later, which was over five yards in length.

She also discovered the first two nearly complete plesiosaur skeletons. Furthermore, she located the first pterosaur skeleton found outside of Germany.

Plesiosaurus dolichodeirus NHM
Plesiosaurus dolichodeirus NHM

Her work also included finding various fish fossils and studying belemnites. She discovered that belemnite fossils contained fossilised ink sacs. These sacs are similar to those found in modern cephalopods.

Her observations provided essential clues for biological and geological theories. Anning played a key role in identifying coprolites. At the time, these were known as bezoar stones. She helped prove that coprolites were actually fossilised faeces. This helped scientists understand the diet and lives of ancient creatures. Her expertise was so respected that she was consulted on issues of anatomy. Even though she was a woman, her reputation grew in scientific circles across Britain, Europe, and America.

Mary Anning's house and shop in Lyme Regis, drawn in 1842
Mary Anning's house and shop in Lyme Regis, drawn in 1842

Anning's life was shaped by significant personal and financial challenges. She was born on 21 May 1799 to Richard and Mary Moore Anning. Her father was a cabinetmaker who also mined fossils to help the family. The family faced extreme poverty and food shortages due to the Napoleonic Wars. The price of wheat nearly tripled between 1792 and 1812. After her father died in 1810, the family fell into debt and relied on poor relief.

Mary Anning's house and shop in Lyme Regis, drawn in 1842
Mary Anning's house and shop in Lyme Regis, drawn in 1842

As a woman, Anning could not join the Geological Society of London. She often struggled to receive full credit for her scientific contributions.

Despite these barriers, her work reached the scientific community. In 1820, a collector named Thomas James Birch held an auction. He sold fossils he had bought from the Annings to help them pay rent.

Duria Antiquior
Duria Antiquior

This auction brought her work to the attention of many. Her friend, the geologist Henry De la Beche, helped her too. He created a famous painting called *Duria Antiquior*. This was the first widely circulated pictorial representation of prehistoric life based on fossil reconstructions. He sold prints of this work to benefit Anning financially.

Mary Anning's legacy is a bridge between early collecting and modern palaeontology. She moved the study of fossils from a hobby into a rigorous science. Her ability to identify complex skeletons changed the way we view the timeline of Earth. She lived a life of intense curiosity and perseverance. She died on 9 March 1847. Today, her unusual life story continues to attract interest from historians and scientists alike.

MaryAnningGravestone
MaryAnningGravestone
596 words

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🖼️ Images & Media (20)
File:Lyme Regis - Dorset dot.png
Lyme Regis - Dorset dot.png
File:Mary Anning Plaque.JPG
Mary Anning Plaque.JPG
File:Mary Anning's house and shop in Lyme Regis, drawn in 1842.JPG
Mary Anning's house and shop in Lyme...
File:Blue lias cliffs at Lyme Regis.jpg
Blue lias cliffs at Lyme Regis.jpg
File:Golden Cap from Charmouth beach.jpg
Golden Cap from Charmouth beach.jpg
File:AnningIchthyosaurSkull.jpg
AnningIchthyosaurSkull.jpg
File:Mary Anning Plesiosaurus.jpg
Mary Anning Plesiosaurus.jpg
File:Plesiosaurus dolichodeirus NHM.jpg
Plesiosaurus dolichodeirus NHM.jpg
File:Mary Anning's notebook page.jpg
Mary Anning's notebook page.jpg
File:A prehistoric lake teeming with saurians eating each other o Wellcome V0023194.jpg
A prehistoric lake teeming with saurians...
File:MaryAnningGravestone.jpg
MaryAnningGravestone.jpg
File:MaryAnningWindow.jpg
MaryAnningWindow.jpg

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