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http://hdl.handle.net/11154/2523
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Title: | Regularity in irregular echinoids |
Authors: | Aragon, JL Dominguez, P Gil, D Villavicencio, M |
Issue Date: | 2002 |
Abstract: | Using the mathematical concept of eutactic star, we prove that it is possible to define a morphospace for irregular echinoids by using a single parameter. In particular, we have found an extraordinary geometric property in the flower-like patterns of the five ambulacral petals of these animals. This property is fulfilled with great accuracy for a large collection of fossil specimens and provides new insights in the study of the viable skeletal designs of extinct and/or living organisms. |
URI: | http://hdl.handle.net/11154/2523 |
ISSN: | 0303-6812 |
Appears in Collections: | Física
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