About a phylogenetic criterion of weighing specific features in foraminifer systematics (exemplified by fusulinids)
Davydov, I. (1988). About a phylogenetic criterion of weighing specific features in foraminifer systematics (exemplified by fusulinids), in: Benthos '86: 3ème Symposium International sur les Foraminifères Benthiques, 22 - 28 Septembre 1986. Revue de Paléobiologie, Spec. 2(1): pp. 47-55
In: (1988). Benthos '86: 3ème Symposium International sur les Foraminifères Benthiques, 22 - 28 Septembre 1986. Revue de Paléobiologie, Spec. 2(1). Muséum d'histoire naturelle: Genève. 484 pp., more
In: Revue de Paléobiologie. Museum d'Histoire Naturelle de la Ville de Genève: Genève. ISSN 0253-6730, more
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Document type: Conference paper
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| Keywords |
Fusulinida † [WoRMS]
Marine/Coastal |
| Author keywords |
Phylogenesis, Homeomorphism, Parallelism, Darvaz |
| Abstract |
A detailed description is given of the actual evolution of three phylogenetic lineages within the Schwagerininae, of which the final members were formerly combined under the general name Pseudofusulina. For each lineage, a comparative study of the rate and direction of evolution is carried out. The characteristics of the morphogenesis of these three lineages coincide in many respects ; for this reason, heterogenous taxa of the Pseudofusulina- type habe been created. Differences in the speed and processes of morphological transformation allow to prove the independence of each phylogenetic lineage and of the genera constituting these lineages. |
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