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Well-Preserved Specimens of the Sponges Gondekia (Heteractinida) and Pseudohydnoceras (Hexactinellida), Middle Devonian of New York State
J. Keith RigbyVolume:
68
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1306141
Date:
July, 1994
File:
PDF, 1.32 MB
english, 1994