The Geological Society of America

This article is available from multiple sources. Please click on the service to which you have a subscription to obtain access. If you don't have a subscription, clicking will allow you to obtain pay-per-view access.
The Geological Society of America provides access to elements that are essential to the professional growth of earth scientists at all levels of expertise and from all sectors: academic, government, business, and industry.
Octopods: Nude ammonoids that survived the Cretaceous-Tertiary boundary mass extinction
Z. Lewy
Geology(1996),24(7):627
http://dx.doi.org/10.1130/0091-7613(1996)024<0627:ONATST>2.3.CO;2

The Geological Society of America
The Geological Society of America
GeoScienceWorld
GeoScienceWorld