Gerastos information

Gerastos; Temporal range: Early-Middle Devonian PreꞒ Ꞓ O S D C P T J K Pg N
	Gerastos tuberculatus from Morocco
	Gerastos sp. from Morocco
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	†Trilobita
Order:	†Proetida
Family:	†Proetidae
Genus:	†Gerastos; Goldfuss, 1843
Species
	G. granulosus Goldfuss, 1843 ; G. kesselaeri Van Viersen, Taghon & Magrean, 2019 ; G. silvicultrix Van Viersen, Taghon & Magrean, 2019 ; G. tuberculatus marocensis Chatterton et al., 2006 ;

Gerastos is a genus of proetid trilobite in the family Proetidae that lived between the Pragian and Eifelian of the Lower-Middle Devonian, spanning approximately 21 million years.^[2]

It was described by Goldfuss in 1843.^[2]

^ ^a ^b Allart P. van Viersen; Peter Taghon; Benedikt Magrean (2019). "Early Middle Devonian trilobites and events in the Nismes – Vireux-Molhain area, southern border of the Dinant Synclinorium (Belgium, northern France)". Geologica Belgica. 22 (1–2): 7–33. doi:10.20341/gb.2019.001.
^ ^a ^b "Fossilworks: Hollardops". fossilworks.org. Retrieved 17 December 2021.

[GB2212trilobites-1] Allart P. van Viersen; Peter Taghon; Benedikt Magrean (2019). "Early Middle Devonian trilobites and events in the Nismes – Vireux-Molhain area, southern border of the Dinant Synclinorium (Belgium, northern France)". Geologica Belgica. 22 (1–2): 7–33. doi:10.20341/gb.2019.001.

[:0-2] "Fossilworks: Hollardops". fossilworks.org. Retrieved 17 December 2021.

Gerastos information

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Gerastos

Proetoidea

Proetida

Proetidae

2019 in arthropod paleontology

List of trilobite genera

2021 in arthropod paleontology

Gerastos Temporal range: Early-Middle Devonian PreꞒ Ꞓ O S D C P T J K Pg N

Gerastos tuberculatus from Morocco

Gerastos sp. from Morocco
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	†Trilobita
Order:	†Proetida
Family:	†Proetidae
Genus:	†Gerastos Goldfuss, 1843
Species
G. granulosus Goldfuss, 1843 G. kesselaeri Van Viersen, Taghon & Magrean, 2019^[1] G. silvicultrix Van Viersen, Taghon & Magrean, 2019^[1] G. tuberculatus marocensis Chatterton et al., 2006