iridium anomaly
thin layer of the element iridium in rock strata at the Cretaceous–Paleogene boundary
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iridium anomaly
Summary
iridium anomaly is a physical phenomenon[1]. It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]
Key Facts
- iridium anomaly's instance of is recorded as physical phenomenon[3].
- The location of iridium anomaly was Cretaceous–Paleogene boundary[4].
- iridium anomaly's has cause is recorded as impact event[5].
- iridium anomaly's facet of is recorded as Cretaceous–Paleogene boundary[6].
- iridium anomaly's facet of is recorded as iridium[7].
Body
Definition and Type
iridium anomaly's instance of is recorded as physical phenomenon[3].
Why It Matters
iridium anomaly has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]