Data

This is a paper discussing the discovery of coesite at the Barringer Meteorite Crater, AZ.

This is an examination of the geochemistry of the uranium deposit at the Frenchy Incline, and possible ways the deposit has come into existence.

This is an examination methods of correlation used to determine the age of craters.

This is an examination the late Paleozoic and Early Mesozoic structural history of the Uncompahgre front and the Paradox Basin.

This is a letter from E. M. Shoemaker to E. P. Henderson requesting samples from Meter Crater, AZ, that were being held there.

This is a letter from John O'Keefe to Eugene Shoemaker discussing Lunar rays and formulas for computing impact crater ray formation.

This is a memo concerning a review of a paper for publication entitled "Interplanetary correlation of geologic time", written by Shoemaker, Hackman and Eggleton.

This is an examination of the creation of the Ries Basin in Bavaria, Germany.

This is a paper about the properties of comets and a theory of how they might come about.

This is a discussion on the penetration of meteorites as opposed to nuclear impact cratering.

Here we present a time series of San Francisco Bay bathymetric grids created from historical hydrographic surveys collected by the National Ocean Service (NOS) and its predecessor, the United States Coast and Geodetic Survey, from the 1850s to 1980s and one additional survey of south San Francisco Bay collected in 2005 by Sea Surveyor, Inc. Using surface modeling software, the soundings...

Monosaccharide anhydrides (MAs), or anhydrosugars which include levoglucosan, mannosan, and galactosan are combustion products of cellulose and hemicellulose that are used as biomass burning tracers. These fire biomarkers are incorporated into smoke plumes, transported through the atmosphere, and return to the surface through wet and dry deposition that can be archived in ice cores. Here...