Abnormally high concentration of the element iridium

Reference no: EM13225988

Since 1981, scientists have discovered an abnormally high concentration of the element Iridium (Ir) precisely at the level of the Creteceous-Tertiary (k-t) boundary in many places around the world. What is thought to be the origin of the Ir deposit? Discuss its Relevance to global events that marked the K-t boundary

Reference no: EM13225988

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Abnormally high concentration of the element iridium : scientists have discovered an abnormally high concentration of the element Iridium (Ir) precisely at the level of the Creteceous-Tertiary (k-t) boundary in many places around the world. What is thought to be the origin of the Ir deposit?

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