Tag Archives: Extinction event

The PR is in: the ‘may haves’ have it at NSF

From the National Science Foundation, another bit of Speculative Science™ note the caveat in bold, which is all they need for a headline that screams certainty: This sudden release of gases into the atmosphere may have created intense global warming, … Continue reading

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Posted in Alarmism, Extinction, Paleoclimatology, Science | Tagged , | 82 Comments

The Permo-Triassic Extinction: A Question of Timing

Guest post by Mark Hladik Introduction In a 31 August 2011 article A blast from the gas in the past, Anthony Watts and company at Watts Up With That discussed a new paper by Montenegro et al titled, “Climate Simulations of … Continue reading

Posted in Extinction, Science | Tagged , , , , , , , | 67 Comments

Mercury fingered in Permian-Triassic extinction

Hmmm. This sounds a bit like a sales pitch against “dirty coal” in support of the recent EPA Mercury ruling instead of regular geological research. I question this research claim because they only have evidence that there were spikes of … Continue reading

Posted in Paleoclimatology | Tagged , , , , , , , , | 104 Comments

Little oxygen hogs

Algae and bacteria hogged oxygen after ancient mass extinction, slowing recovery of marine life, say Stanford researchers After the biggest mass extinction in Earth’s history – 250 million years ago – algae and bacteria in the ocean rebounded so fast … Continue reading

Posted in Uncategorized | Tagged , , | 36 Comments