Raphiophoridae is a family of small to average-sized trilobites that first occurred at the start of the Ordovician and became extinct at the end of the Middle Silurian.
Raphiophoridae is a family of small to average-sized trilobites that first occurred at the start of the Ordovician and became extinct at the end of the...
super family; they are the: Alataspididae, Dionididae, Liostracinidae, Raphiophoridae, and Trinucleidae Alsataspididae: Ajrikina, Alataupleura, Araiopleura...
Taklamakania is a genus of asaphid trilobites of the family Raphiophoridae that lived during the late Caradoc of Inner Mongolia, China. Like all raphiophorids...
Carinocranium cariniferum is a species of asaphid trilobites of the family Raphiophoridae that lived during the Early Tremadocian of Alberta, Canada. It is known...
Rose Formation United States ( California) A member of the family Raphiophoridae. Harpes boudibensis Sp. nov Valid Johnson Devonian El Otfal Formation...
a species of small, button-shaped asaphid trilobites of the family Raphiophoridae that lived during the Early Tremadocian of Vermont, United States. The...
been used to combat for mates. Horns were widespread in the family Raphiophoridae (Asaphida). Another function of these spines was protection from predators...
Raphiophorus is a genus of the family Raphiophoridae in the Ordovician and Silurian periods. It has been reported from East Asia, North Africa, North and...
Damghanampyx is an extinct genus of trilobites in the family Raphiophoridae. It has been reported from the Ordovician period of Iran. The name Damghanampix...
Nanshanaspis is a genus of asaphid trilobites of the family Raphiophoridae that lived during the late Caradoc of Inner Mongolia, China. Like all raphiophorids...
The Ordovician Trilobites of Spitsbergen [II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation]. Norsk Polarinstitutt...
shield") is a late Ordovician genus of asaphid trilobites of the family Raphiophoridae found primarily in upper Ordovician-aged deepwater marine strata of...
The Ordovician Trilobites of Spitsbergen [II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation]. Norsk Polarinstitutt...
The Ordovician Trilobites of Spitsbergen [II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation]. Norsk Polarinstitutt...
North-western side of Scotland. Salteria Wyville Thomson, 1864 [Family: Raphiophoridae]. Type species, by monotypy, Salteria primaeva Thomson, 1864. Balclatchie...
The Ordovician Trilobites of Spitsbergen [II. Asaphidae, Nileidae, Raphiophoridae and Telephinidae of the Valhallfonna Formation]. Norsk Polarinstitutt...
Late Ordovician Povorotnaya Formation Russia A member of the family Raphiophoridae. Redlichia rex Sp. nov Valid Holmes, Paterson & García-Bellido Cambrian...
lacks a pygidial border. Taklamakania, Pseudampyxina and Nanshanaspis (Raphiophoridae) have 3 thorax segments, but with subtriangular cephalon and pygidium...
Kongqiaoheia rotundata is an asaphid trilobites of the family Raphiophoridae that lived during the late Caradoc of Inner Mongolia, China. K. rotundata...