Bao, H <br/><br/>
Anomalous 17O compositions in massive sulphate deposits on the Earth  [electronic resource] 

 -  Nature  Jul 2000 
 - 176-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/35018052  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Africa<br/>Barium Sulfate--analysis<br/>Earth, Planet<br/>Evolution, Planetary<br/>Geologic Sediments--analysis<br/>Meteoroids<br/>Nebraska<br/>Oxygen--chemistry<br/>Oxygen Isotopes<br/>Seawater--chemistry<br/>South Dakota<br/>Sulfates--analysis<br/>Volcanic Eruptions