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The Mesozoic Era ended about 66 million years ago with a mass extinction event, often attributed to a combination of volcanic activity, climate change, and a significant asteroid impact near the Yucatán Peninsula, known as the Chicxulub impact. This catastrophic event led to the extinction of approximately 75% of Earth's species, including the dinosaurs. The drastic environmental changes that followed paved the way for the rise of mammals and the eventual dominance of birds and flowering plants in the subsequent Cenozoic Era.
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When did the Cenozoic era end?
The Cenozoic era started 65 million years ago.
When did the production era end?
The production era in marketing ended in the 1960s. This era was characterized by a focus on production efficiency and mass production. It was later replaced by the sales era, where businesses began to focus more on selling and promoting their products.
When did the Stuart era begin and end?
The Stuart era began in 1603 with the accession of King James I (James VI of Scotland) to the English throne and ended in 1714 with the death of Queen Anne.
What era was the western cordillera made in?
The Western Cordillera was formed during the Cenozoic era, with major uplift and mountain-building processes occurring during the Paleogene and Neogene periods. This mountain range extends from Alaska to Mexico along the western coast of North America.
What years did the paleozoic era start and end?
The Paleozoic Era started around 541 million years ago and ended about 252 million years ago, spanning a duration of approximately 289 million years.
When did Improvement Era end?
Improvement Era ended in 1970.
When the mesozoic era ended?
It ended about 65 million years ago
When did the Cenozoic era end?
The Cenozoic era started 65 million years ago.
After the war of 1812 ended which era did the US enter?
Era of good feelings
When did At the Threshold of an Era end?
At the Threshold of an Era ended on 1999-12-18.
When did Mesozoic era begin and end?
The Mesozoic era began roughly 250 million years ago, and ended 65 million years ago. (This Era ended because of the K.T. extinction)
Caudillo who ended the era of reform?
Diaz
When did reconstruction era ended?
I believe it was 1877
What era ended with a massive impact?
The Mesozoic era ended with a massive impact caused by an asteroid hitting Earth, leading to the extinction of the dinosaurs.
What is Andy Pettitte's career ERA?
Andy Pettitte ended his career with a 3.88 ERA.
What dinosaurs were from the palezoic era?
None. Dinosaurs first appeared in the Mesozoic Era, after the Paleozoic ended.
What weapons ended the era of the knight?
LONGBOW AND CANNON
