J. F Geys and J Jagt (1986)
Additional regular echinoids from the Upper Cretaceous in the Maastricht area (Belgium)
Paläontologisches Zeitschrift, vol. 60 p. 93-107.
09286, 107, Lg, MEUSE2, CRET, PAL
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J. F Geys and J Jagt (1986)
Paläontologisches Zeitschrift, vol. 60 p. 93-107.
Document Actions