Sentence examples for extinction in which from inspiring English sources

The Permian-Triassic extinction was Earth's most destructive past great mass extinction in which 95% of all species went extinct (Erwin 2001; Jablonski 1995).

Repeated therapy sessions can also lead to memory extinction, in which the fears tied to an event fade away as old memories are replaced with new ones.

Abnormalities fit in with Reumer's preferred explanation for mammoths' extinction, in which climate change fragmented their habitat, separating pockets of the animals from each other.

The Nemesis is later mentioned in the 2007 novelization of Resident Evil: Extinction, in which antagonist Doctor Isaacs considers the Nemesis both his greatest success and his greatest failure, hating mention of it and blaming its defection and destruction upon Umbrella's desire to immediately field test it.

To date, the few well-documented examples of complete extinction in which infectious diseases were demonstrably the main or leading factor mostly concern losses among amphibians [1]; among mammals and birds, extinctions attributable to this cause are poorly corroborated or controversial [2] and, indeed, have been dismissed by some modelers as thoroughly implausible [3].

Subsequent presentations of the CS+ without the US leads to extinction, in which a new 'CS+ → no US' association is formed.

The conditioned responses were significant in the early trials of the extinction sessions (extinction 1), in which the CS were not accompanied by the US.

The other involves de-extinction, in which genetic techniques are used to return some extinct species to life -- to resurrect them.

Scientists believe that one of these knights errant, called near-Earth asteroids (NEAs), collided with Earth 65 million years ago, altering global climate sharply enough to set off a wave of extinctions in which hundreds of species, including all the dinosaurs, expired.

Our simulations have shown that this uncertainty is most pronounced with a low relative extinction rate, in which case extinction tends to be overestimated [see also [ 32]], and estimates have a wide 95% credibility interval.

He was best known for having introduced (1983) the concept of extinction periodicity, in which mass-extinction events occur at regular 26-million-year intervals.