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Trilobite Protolenus densigranulatus, Middle Cambrian, Jbel Wawrmast Formation (Tissafinian Stage), Morocco. Quality trilobites from the Cambrian of Morocco are far less common than their Devonian counterparts. Only in the last few years have these trilobites become generally available. Ones of this quality preservation are quite uncommon.

Eccoptochile mariana Trilobites Order Phacopida, Family Cheiruridae Geological Time: Lower Ordovician Size: Trilobites are 50 mm long by 25 mm wide to 60 mm long by 30 mm wide Fossil Site: Taychoute , Morocco

Drotops megalomanicus Trilobite in Defensive Posture Drotops megalomanicus Trilobites Order Phacopida, Family Phacopidae Geological Time : Middle Devonian Size (25.4 mm = 1 inch): Trilobite is 175 mm long (curve measure) 75 mm across. Matrix: 70 mm by 75 mm. Fossil Site: Djebel Issimour, Alnif, Morocco

Actinopeltis sp Phacopid Trilobite In association with an Encrinasteridae Brittle Star Trilobites Order Phacopida, Suborder Cheirurina, Superfamily Cheiruroidea, Family Cheiruridae Geologic Age: Lower Ordovician Trilobite is 52 mm long El Kaid Errami, Morocco

Unusual Trilobite - Declivolithus - 1.65" (4.2 cm) long - 1.69" (4.3 cm) wide - 2.95" (7.5 cm) x 3.74" (9.5 cm) matrix - Late Ordovician : 485.4 ± 1.9 - 443.4 ± 1.5 million years ago - Ourzazate, Morocco

Quadrops flexuosa Richer and Richer 1952 (Quadrops) Order Phacopina (Salter 1864), Suborder Phacopina, Superfamily Acastoidea Family Acastidae Genus Quadrops Morzadec 2011 El Otfal Formation Emsium, Middle Devonian Jebel Oufatene, Alnif regions (Erfoud) Morocco