Abstract
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Collisions from Space. Craters are formed when meteorites hit the surface of a planet or moon. The size of the crater is directly related to the mass.
Dinos
Chapter 25 Phylogeny and Systematics. Phylogeny The evolutionary history of a species or a group of species over geologic timeThe evolutionary history.
Class 9 : The K-T impact (the Alvarez theory) Geological anomalies at K-T boundary. The K-T crater. Timeline for devastation.
Biogeography & Phylogeography Brian O’Meara EEB464 Fall 2013 atch?v=T1-cES1Ekto.
I.Overall Properties of Solar System: 1.Nearly co-planar orbits (disk-shaped) 2.All planets orbit Sun in same direction as Sun’s rotation 3.MOST (but not.
Class 9 : The K-T impact (the Alvarez theory)
EARTH ORIGIN S. * 78.0% 43.0% 9.3% 8.0% 0.1% 3.8% % of Earth’s History P.
Correlation Correlation is the process of showing that rocks or geologic events from different places are of the same/similar age. The dark layers of rock.
