SINHD1_190604_119
Existing comment: What Was the World Like
76 Million to 66 Million Years Ago?

CO2 atmospheric carbon dioxide was up to 4 times higher than today.
Average global temperature was 16-17 degrees F (8.9-9.6 degrees C) higher than today.
Global sea level was 650-740 ft (200-225 m) higher than today.
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