Phanerozoic Eon: Paleozoic Era, Mesozoic Era, and Cenozoic Era.
UPSC LABS February 8, 2025 6:35 pm Ratings: ⭐⭐⭐⭐⭐ Phanerozoic Eon UPSC: Paleozoic Era, Mesozoic Era, and Cenozoic Era The Phanerozoic Eon (541 million years ago to present) marks Earth’s most dynamic … Read more