30519 - Well preserved 1.72 Inch Walliserops trifurcatus Middle Devonian Trilobite Onchopristis teeth collections This is 1 of 174

This is 1 of 174 approved meteorites classified as Lunar (feldsp

†Genevievella sp

Impressive and rare authentic example of Spinosaurid (Spinosaurus or Sigilmassasaurus) dinosaur vertebra bone

A time bubble that looks just like it was almost 50 Million years ago

30519 - Well preserved 1.72 Inch Walliserops trifurcatus Middle Devonian Trilobite Onchopristis teeth collections This is 1 of 174This species of trilobite is very rare, with an almost extraterrestrial aspect. The trident shaped appendage has been considered in functional morphology as a sensitive functionality to find food between the seabed substrate. Walliserops trifurcatus, Morzadec 2001 Belongs to Walliserops according to Morzadec 2001 Sister taxa: Walliserops hammii, Walliserops lindoei, Walliserops tridens Age range: 402. 5 to 391. 9 Ma Distribution: found only at Zguilma