22021 - Top Quality 1.91 Inch Scabriscutellum sp Middle Devonian Trilobite Mosasaur bones has the paired anterior appendages

has the paired anterior appendages characteristic of anomalocaridids

The first description of Halisaurus (Reptilia Mosasauridae) from Europe

Main masses: Beroud

but has also been identified in the sclerites of scaly-foot gastropods

85 Inch / 22

22021 - Top Quality 1.91 Inch Scabriscutellum sp Middle Devonian Trilobite Mosasaur bones has the paired anterior appendagesNice specimen of this middle Devonian trilobite species. Scabriscutellum Richter and Richter 1956 (trilobite) Trilobita Corynexochida Styginidae Ecology: nektobenthic carnivore Environments: marine, deep subtidal, shallow subtidal, reef, buildup or bioherm Age range: 409. 1 to 383. 7 Ma Distribution: Daleje of the Czech Republic Devonian of the Czech Republic, France, Germany, Morocco