Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Science 22 August 1986:
Vol. 233. no. 4766, p. 830
DOI: 10.1126/science.233.4766.830-b
Prev | Table of Contents | Next

Articles

Erratum

The time of impact of a meteorite at Lake Acraman is estimated to have been around 600 million years ago, when materials were being deposited in the Bunyeroo Formation, not 1 billion years ago as stated in "Meteorite scenario pieced together" (This Week in Science, 11 July, p. 139).

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)