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#carbon emission #greenhouse gas #PETM cause #hyperthermal #carbon cycle

⏳P➡️E🔥📈

#PETM #paleocene #eocene #boundary event #hyperthermal #climate event #deep time

🔥📈🌊📉💀

#ocean acidification #marine extinction #PETM effects #deep sea benthic foraminifera #climate crisis #hyperthermal