what was the diameter of the meteoroid which hit the earth in the Jurassic period causing the extinction of dianosaurs
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It was formed when a large asteroid or comet about 11 to 81 kilometers (6.8 to 50.3 miles) in diameter, known as the Chicxulub impactor, struck the Earth.
Impactor diameter: 11–81 kilometers (6.8–50.3 mi)
Diameter: 150 km (93 mi)
Age: 66.043 ± 0.011 Ma; Cretaceous–Paleogene boundary
Depth: 20 km (12 mi)
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in the Jurassic period causing the extinction of dianos
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