(1) The principle of automatic extinction of the claim/debt on confusion has adverse consequences in the capital markets.

(2) The concentration was employed to transform the experimentally obtained absorption into extinction coefficient spectra.

(3) Will improved classification schemes allow better understanding of extinction and radiation events?

(4) The extinction of the great auk

(5) It is evident from this figure that with increasing (leaf angle) the light extinction in the leaf community decreases.

(6) A private debt extinction fund

(7) The policy of Immediate debt extinction was initiated by Gallalin.

(8) Ultraviolet extinction

(9) Scientists are sharply divided over what caused the extinction .

(10) In addition, it may be due to possible variation in the light extinction coefficient between seasons or during the crop growth period.

(11) The pattern of turnover within a stage is important for understanding the mechanisms of radiation and extinction .

(12) He downplayed the importance of developmental constraints, of mass extinctions , and species selection.

(13) Note that several Cambrian and early Ordovician mass extinctions are not shown here.

(14) Some explanations for extinctions and evolution include strikes by asteroids or comets.

(15) During these ice ages, the decrease in global temperature led to mass extinctions .

(16) Prominent biologists say we're on par with the five previous mass extinctions in the history of life on earth.

(17) There have been five major mass extinctions and more than 20 minor mass extinctions .

(18) Regardless of the variables he plugged in, the presence of human hunters triggered mass extinctions .

(19) But how do mass extinctions perturb these systems in the first place?

(20) We have more difficulty with the concept of mass extinctions .