Decades of Discovery[removed]Why Dinosaurs Are Extinct

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Date: 2011-07-12 16:24:27 Planetary science Extinction events Climate history Dinosaurs Cretaceous Iridium Walter Alvarez Cretaceous–Tertiary extinction event Alvarez hypothesis Geologic time scale Phanerozoic Historical geology		Decades of Discovery[removed]Why Dinosaurs Are Extinct Add to Reading List Source URL: www.osti.gov Download Document from Source Website File Size: 80,82 KB Share Document on Facebook

	Volker Rachold PhD Geochemistry Göttingen 1994 Orbital Cycles in Cretaceous Sediments DocID: 1uCxs - View Document
	Rediscovery of the type locality of the Udoteacean alga Boueina hochstetteri TOULA, 1884, in the Lower Cretaceous of Serbia DocID: 1u1dI - View Document
	PHYSIOGRAPHY OF IOWA The following is a brief summary of the bedrock history and development of the present surface. At the close of the Cretaceous Period the area which is now Iowa was a land surface. The soft Cretaceou DocID: 1tQhO - View Document
	11.2 Supporting Information - #19 EARLY CRETACEOUS UPLIFT OF THE SOUTHERN SENTINEL RANGE, ELLSWORTH MOUNTAINS, WEST ANTARCTICA P. G. FITZGERALD and E. STUMP Department of Geology, Arizona State University, Tempe, Arizon DocID: 1t8jp - View Document
	Early Cretaceous Uplift in the Ellsworth Mountains of West Antarctica STOR ® DocID: 1sSGj - View Document