| Crinoidea (Crinoids)
Onnia
Inv. no. | MM537 | Taxonomy | Kmen: Arthropoda / Třída: Trilobita / Rod: Onnia | Description | | Lithostratigraphy | bohdalecké souvrství | Chronostratigraphy | paleozoikum - ordovik - kralodvor - beroun | Origin | Mergl Michal RNDr. Doc. CSc. |
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Virtual museum of the Czech Geological Survey, www.geology.cz, (C) Czech Geological Survey, 2011, v.0.99 [13.12.2011]