Large foraminifera from the Upper Cretaceous of the central region of the State of Chiapas, Mexico. Part 1. The genus Orbitoides D'orbigny, 1847
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Abstract
Orbitoides tissoti Schlumberger and Orbitoides apiculata browni (Ellis) from Upper Cretaceous sediments of the Central Region of Chiapas are described and illustrated.
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References
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