The genus Schizaster in the Miocene of the Maltese islands. We have examined some specie of the genus Schizaster from the «Globigerine Limestone» of Maltese islands (Malta and Gozo). The taxonomic study make use of biometrical and biometrical-statistical methods based on analysis of the following linear measurements: the specimen lenght (L), the anterolateral ambulacra lenght (aa), the posterolateral ambulacra lenght (ap) and of the index from these obtained. We have carried out our bivariate analysis by scatter diagrams reporting the reduced major axis of every sample.
Il genere Schizaster nel Miocene maltese
RAGAINI, LUCA
1989-01-01
Abstract
The genus Schizaster in the Miocene of the Maltese islands. We have examined some specie of the genus Schizaster from the «Globigerine Limestone» of Maltese islands (Malta and Gozo). The taxonomic study make use of biometrical and biometrical-statistical methods based on analysis of the following linear measurements: the specimen lenght (L), the anterolateral ambulacra lenght (aa), the posterolateral ambulacra lenght (ap) and of the index from these obtained. We have carried out our bivariate analysis by scatter diagrams reporting the reduced major axis of every sample.File in questo prodotto:
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