Hollardops mesocristatus Order: Phacopida (Salter, 1864) Suborder: Phacopina (Struve, 1959) Superfamily: Acastoidea (Reijers, 1972) Family: Acastidae (Delo, 1935) Subfamily: Asteropyginae (Delo, 1935) Genre: Hollardops (Morzadec, 1997) Era: Paleozoic Period: Lower Devonian Stage: Emsian (407.6 - 393.3 million years) Location: Djebel Gara el Zguilma (Foum Zguid) Formation: Timrhanhart Region: Souss-Massa, Tata Province (Morocco) Trilobite Measurements: 4.9 cm / 1.93" Matrix measures: 8.1 x 6.4 x 1.3 cm / 3.19" x 2.52" x 0.51" Weight: 0.125 kg / 0.277 lbs Description: Incredible ventral cleaning. This preparation requires more than twice as many hours as usual, as well as extraordinary skill. Sandblasted, well preserved, 100% natural fossil, no restoration, no other trilobite spines, no painting. This specimen will be sent in a perfectly protected box through the national parcel company (Correos) A tracking number will be provided.