Category:Paleontological publications and works relevant to Trilobita
Subcategories
This category has the following 6 subcategories, out of 6 total.
B
Media in category "Paleontological publications and works relevant to Trilobita"
This category contains only the following file.
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Beitrag zur Kenntnis der Trilobiten, mit besonderer Rücksicht auf ihre bestimmte Gliederzahl (IA biostor-213883).pdf 602 × 1,033, 16 pages; 2.28 MB