30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites
30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites 30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites

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30600 - Beautiful Association 2 "Devil Horned" Cyphaspis walteri + Gerastos sp Devonian Trilobites

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Species
Cyphaspis walteri sp. nov, + Gerastos, Goldfuss (1843)
Age
Devonian (~390 Million Years)
Location
Jbel Ofaten, South Morocco
Formation
Bou Dib Formation
Size
42.3 mm   •    in
Weight
465 g   •    oz
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Description

Extremely beautiful natural association. They have tiny restorations made on their shells during its meticulous and long preparation process.

Cyphaspis is a genus of small trilobite that lived from the Late Ordovician to the Late Devonian. Fossils have been found in marine strata in what is now Europe, Africa and North America. Various species had a compact body, and a large, bulbous glabellum. Many species had long spines arranged similarly to closely related genera, such as Otarion, Otarionella, Chamaeleoaspis, and Namuropyge.

Cyphaspis, Burmeister 1843 (trilobite)
Trilobita - Proetida - Aulacopleuridae

Parent taxon: Otarioninae according to J. M. Adrain and G. J. Kloc 1997

See also Jell and Adrain 2002, Sepkoski 2002, Thomas and Owens 1978 and Warburg 1925

Sister taxa: none

Subtaxa: Cyphaspis agayuara, Cyphaspis eberhardiei, Cyphaspis globosus, Cyphaspis hamidi

Ecology: fast-moving low-level epifaunal deposit feeder

Environments: marine, carbonate, reef, buildup or bioherm, slope, deep subtidal ramp, deep subtidal, shallow subtidal, deep subtidal shelf, coastal, offshore

Age range: 449.5 to 383.7 Ma

Distribution:

• Devonian of Australia , Colombia, the Czech Republic, France, Germany, Morocco, United States ( Alaska, Iowa, Oklahoma), Uzbekistan.

• Silurian of Canada ( Northwest Territories, Nunavut, Ontario), the United Kingdom, United States ( Indiana, New York, Tennessee)

• Ordovician of Sweden, United States ( Illinois, Kentucky, Missouri)

Cyphaspis sp : Fossilworks (Paleobiology Database)

Gerastos is a genus of trilobite in the order Proetida that lived between the Pragian and Eifelian of the Lower-Middle Devonian, spanning approximately 21 million years.

Gerastos, Goldfuss 1843 (trilobite)
Trilobita - Proetida - Proetidae

Parent taxon: Proetidae according to P. A. Jell and J. M. Adrain 2002

See also Sepkoski 2002

Ecology: fast-moving low-level epifaunal deposit feeder

Environments: marine, reef, buildup or bioherm, deep subtidal, shallow subtidal 

Age range: 409.1 to 383.7 Ma

Distribution:

• Daleje of the Czech Republic 

• Devonian of Belgium, the Czech Republic, Germany, Morocco.

Gerastos sp: Fossilworks (Paleobiology Database)

 

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