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Echinoidea source details
Michalík, J. 1977. Systematics and ecology of Zeilleria Bayle and other brachiopods in the Uppermost Triassic of the West Carpathians. Geologický Zbornik - Geologica Carpathica 28, 323-346.
176000
Michalík, J.
1977
Systematics and ecology of Zeilleria Bayle and other brachiopods in the Uppermost Triassic of the West Carpathians
Geologický Zbornik - Geologica Carpathica
28: 323-346
Publication
Date action by
Roderosignus Michalík, 1977 † (original description)
Roderosignus quinqueradialis Michalík, 1977 † accepted as Gnathichnus pentax Bromley, 1975 † (original description)
Slovakia for Roderosignus quinqueradialis Michalík, 1977 †
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