A quantitative study of variation within the Mesozoic echinoid nucleolites
Bivariate (reduced major axes) and multivariate (discriminant functions, canonical variates, principal components, cluster analysis) computer techniques are used to analyse quantitative measurements on fifteen test dimensions of the Mesozoic cassiduloid echinoid Nucleolites and its probable living d...
| Main Author: | |
|---|---|
| Published: |
Royal Holloway, University of London
1979
|
| Subjects: | |
| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.471915 |