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Keywords from Image Description:
Pseudocrinites Haeckel. Pseudocrinus bifasciatus Pearce Pearce en Reconstruction of fossil rhombiferan echinoderm Kunstformen der Natur plate Cystoidea see mpizkoeln mpg de html here mpizkoeln mpg de html here mpizkoeln mpg de html here and mpizkoeln mpg de html here Original work creator Ernst Haeckel Original work