20995 - Museum Grade 23.07 Inch Unidentified Mosasaur Complete Paddle Limb Bones(143935664959) German trilobites with the copper cations linked

with the copper cations linked to two different anions

Osteichthyes - Amiiformes - Amiidae

Incredible mortality plate with 5 specimens of this species which exceptionally preserve his antennae

Orthoceras gradatum

The beautiful orange color of the specimen is due to the natural oxidation of iron sulfides such as pyrite

20995 - Museum Grade 23.07 Inch Unidentified Mosasaur Complete Paddle Limb Bones(143935664959) German trilobites with the copper cations linked20995 Museum Grade 23. 07 Inch Unidentified Mosasaur Complete Paddle Limb Bones(143935664959) 20995 Museum Grade 23. 07 Inch Unidentified Mosasaur Complete Paddle Limb Bones SPECIES Unidentified mosasaur species (Paddle bones) AGE Upper Cretaceous, Maastrichtian stage, (~66 Million Years) LOCATION Oued Zem, Morocco FORMATION Ouled Abdoun Basin (Phosphate beds) SIZE 586 mm 23. 07 in WEIGHT 11240 g 396. 48 oz REF. 20995 Museum Grade. Precious specimen