Difference between revisions of "Magallanesium denticulatum"

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Revision as of 13:47, 2 December 2016

"denticulatum" (Pöthe de Baldis and Ramos, 1983, p.438, pl.2, figs.7,11; pl.4, fig.2) Quattrocchio and Sarjeant, p.140.  Holotype: Pöthe de Baldis and Ramos, 1983, pl.2, figs.7,11; pl.4, fig.2.  NOW Spinidinium argentinium.  Originally Dioxya denticulata, subsequently (and now) Spinidinium argentinium, thirdly Magallanesium denticulatum. Spinidinium argentinium is a substitute name, since the epithet "denticulatum" is preoccupied in Spinidinium.  Age: Early Aptian.

Parent: Magallanesium