20021 - Museum Grade Trident 3.19 Inch Walliserops trifurcatus Middle Devonian Trilobite Squalicorax updated 9 Jan 2013)

updated 9 Jan 2013)

Impressive natural association of 10 huge vertebrae of this unidentified mosasaur species in its phosphatic matrix

Tooth 7: 82 mm (3

Impressive juvenile Onchopristis tooth

Schindewolf 1934 (ammonite)

20021 - Museum Grade Trident 3.19 Inch Walliserops trifurcatus Middle Devonian Trilobite Squalicorax updated 9 Jan 2013)Impressive specimen, prepared in an exceptional way. This trilobite with his forked trident has been prepared partially as free standing along with its beautiful spines. This type of preparation requires meticulous work of tens of hours. Of course, many of the spines during the preparation process have been fractured and glued again, with slight restorations in the fracture zones. A preparation like this without small restorations is impossible. It is