Tektites far and wide

Imaging far and wide

A custom-built objective lens called the Mesolens allows relatively large biological specimens to be imaged with cellular resolution.

Antibiotic genes spread far and wide

Occurrence, Distribution, and Age of Australian Tektites

OFFICIAL PUBLICATION DATE is handstamped in a limited number of initial copies and is recorded in the Institution's annual report, Smithsonian Year. SERIES COVER DESIGN: Aerial view of Ulawun Volcano, New Britain. Library of Congress Cataloging in Publication Data Chalmers, Robert Oliver Occurrence, distribution, and age of Australian tektites. (Smithsonian contributions to the earth sciences ;...

Potassium isotopic composition of Australasian tektites

available online at http://meteoritics.org 1509 © Meteoritical Society, 2004. Printed in USA. Potassium isotopic composition of Australasian tektites Munir HUMAYUN1†* and Christian KOEBERL2 1Department of Geophysical Sciences, The University of Chicago, Chicago, Illinois 60637, USA 2Department of Geological Sciences, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria †Present addres...

Noble gases in Muong Nong-type tektites and their implications

available online at http://meteoritics.org 747 © Meteoritical Society, 2003. Printed in USA. Noble gases in Muong Nong-type tektites and their implications Sayaka MIZOTE,1 Takuya MATSUMOTO,1 Jun-ichi MATSUDA,1* and Christian KOEBERL2 1Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560–0043, Japan 2Department of Geological Sciences, Universit...