Foraminifera
Current CO2 emissions greatly outpace ocean CO2 level caused by ancient volcanoes

According to a new study, human activities are leading to CO2 emissions at a rate three to eight times faster than what the volcanic eruptions might have done, which may prove catastrophic to species in water and on land

Climate study of past 66 million years reveals earth’s current temperature rise is unprecedented

The study published in the Science journal concludes that this human-made climate change is far beyond the natural changes that are triggered by the earth’s changing orbit