Play all audios:
Phylogenetic Patterns and the Evolutionary Process. Method and Theory in Comparative Biology. By Niles Eldredge and Joel Cracraft. Pp.349. (Columbia University Press: 1980.) $27.50, £15.50.
Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS OPTIONS Access through your institution Subscribe to this
journal Receive 51 print issues and online access $199.00 per year only $3.90 per issue Learn more Buy this article * Purchase on SpringerLink * Instant access to full article PDF Buy now
Prices may be subject to local taxes which are calculated during checkout ADDITIONAL ACCESS OPTIONS: * Log in * Learn about institutional subscriptions * Read our FAQs * Contact customer
support AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Assistant Curator of Vertebrates at the University Museum of Zoology, Cambridge, UK Adrian Friday Authors * Adrian Friday View author
publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Friday, A. Evolving theories.
_Nature_ 288, 742–743 (1980). https://doi.org/10.1038/288742b0 Download citation * Issue Date: 18 December 1980 * DOI: https://doi.org/10.1038/288742b0 SHARE THIS ARTICLE Anyone you share
the following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer
Nature SharedIt content-sharing initiative