Odontopleura siemangi Hawle & Corda, 1847.
Exquisitely preserved tiny but beautiful spiny Trilobite. The detail of the exoskeleton under magnification is superb. An absolute 'gem'.
Silurian, Wenlock Series, Motol Formation, T.testis Zone.
Lodenice - Spicaty Hill, Czech Republic.
Trilobite : 0.9 cm long.
