4-Resort-Lo[1].mov
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- Author: GlennHoddleAcademy
Tags: Academy beasant Dave duncanson football glenn Gorman Graham hoddle jamie John montecastillo neil Nigel Rix Setanta soccer Spackman Spain weir
JMDMT #659 Microfossils of Cyanobacteria in Carbonaceous Meteorites
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- Author: h4ck3rm1k3
Tags: Carbonaceous Cyanobacteria Fossils Life Meteorite
The James M. DuPont Meteorite Collection - that it lasted for at least 10 years (DuFresne and Anders, 1962). Their high content of chalcophile trace ele- 532 Annals New York Academy of Sciences imiits and primordial nobk- gases suggests a source material more primitive than ordinary chondrites; yet the presence of high-temperature minerals implies that this source material j)assed through at least one high-temperature stage. These conditions would be satisfied by material expelled from the sun in a gaseous state (Wood, 1958), and accreted to soUd bodies after condensation and cooling (Urey, 1952). The exposure to liquid water could have occurred in subsurface regions of an asteroid heated by extinct radioactivityor anotherinternal
Glenn Hoddle Academy - First match
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Fourth of five clips of the GHA by Jamie Weir at Setanta
JMDMT #653 Microfossils of Cyanobacteria in Carbonaceous Meteorites
- Length: 1:9
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- Author: h4ck3rm1k3
Tags: Carbonaceous Cyanobacteria Fossils Life Meteorite
The James M. DuPont Meteorite Collection - same order are found between the original distillate and a chromatographically separated hydrocarbon fraction of a solvent extract of the whole meteorite (Meinschein et al., 1962). 530 Annals New York Academy of Sciences distribution was made abiotically by Miller-Urey type reactions in the solar nebula. Such reactions are known to produce carbon chains of varying length, presumably by free radical reactions. The hydrocarbons in comets and the organic material in cosmic dust (Parkin et al., 1%2) may have been produced in this way. Meinschein (1961) has argued that such reactions would be highly nonselective, showing little preference among the billions of possible I.OOOr 100- X o . - -y N-A - V ~ \ / — ~ \ / \ / — '-- \ / -
Glenn Hoddle Academy - The Future
- Length: 3:47
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Fifth and final clip on the GHA by Jamie Weir at Setanta
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