Current Affairs · Environment and Ecology
Consider the following statements regarding the formal process of defining geological epochs: A. Each geological epoch must have a distinct starting point and a specific physical marker known as a 'golden spike' (GSSP). B. The Holocene epoch's official marker is based on climatic and chemical changes recorded in an ice core borehole from Greenland. C. The Anthropocene was officially adopted and ratified as a new geological epoch by the International Union of Geological Sciences (IUGS) in 2016. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1All A, B, and C
- 2Only B and C
- 3Only A and C
- 4Only A and B✓
Correct answer
Only A and B
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