swap_horiz Ceratonurus Alternatives

1

Dicranurus monstrosus

Dicranurus monstrosus is a Devonian odontopleurid trilobite known from Morocco. Its most recognizable structures are a p...

Morocco Devonian Horned Odontopleurida

9.18 Excellent

2

Isotelus maximus

Known from Late Ordovician rocks in eastern North America, Isotelus maximus was a large asaphid trilobite. Its broad, fl...

Large Ohio Ordovician Asaphida

9.05 Excellent

3

Cyclopyge

Exceptionally large compound eyes distinguish Cyclopyge, a genus of Ordovician trilobites. The eyes occupy much of the s...

Pelagic Rare Ordovician Asaphida

8.88 Great

4

Walliserops trifurcatus

Walliserops trifurcatus is a Devonian trilobite discovered in Morocco. This iconic fossil is notable for its exceptional...

Iconic Moroccan Devonian Odontopleurida

8.74 Great

5

Carolinites

Carolinites is a genus of Ordovician trilobite characterized by very large compound eyes that provided a broad field of...

Pelagic Rare Ordovician Asaphida

8.62 Great

6

Odontopleura

Odontopleura is a genus of extinct odontopleurid trilobites known from Paleozoic marine rocks. Like related members of O...

Europe Small Spiny Odontopleurida

8.20 Great

7

Leonaspis tuberculata

Leonaspis tuberculata is an extinct species of trilobite belonging to the odontopleurid group, whose members are known f...

Ornate Devonian Spiny Odontopleurida

8.08 Great

8

Ceratocephala

Devonian odontopleurid trilobite notable for horn-like forward projections on its glabella, known from Devonian strata o...

Europe Rare Devonian Spiny

8.03 Great

9

Acidaspis

Acidaspis is a genus of extinct trilobites associated with the family Odontopleuridae, a group noted for elaborate defen...

Europe Small Spiny Odontopleurida

7.96 Good

10

Kettneraspis

Kettneraspis is an extinct genus of spiny odontopleurid trilobite that existed during the Devonian period. It is disting...

Moroccan Devonian Spiny Odontopleurida

7.64 Good

11

Staurocephalus

An Ordovician cheirurid trilobite named for its cross-shaped glabella, recorded from Baltoscandia and the British Isles...

Rare North America Spiny Silurian

7.54 Good

12

Paraceraurus

Paraceraurus is an extinct genus of cheirurid trilobite that lived during the Ordovician period. Fossils of this marine...

Russia Ornate Spiny Ordovician

7.38 Good

13

Leonaspis

Leonaspis is an extinct genus of odontopleurid trilobites that existed from the Late Ordovician through the Devonian per...

Moroccan Devonian Spiny Odontopleurida

7.36 Good

14

Selenopeltis

Selenopeltis is an extinct genus of odontopleurid trilobites that lived during the Ordovician period. Fossils of this ma...

Iberian Spiny Ordovician Odontopleurida

7.36 Good

15

Gabriceraurus

Gabriceraurus is an extinct genus of cheirurid trilobite that lived during the Ordovician period. Fossils are known from...

Rare North America Spiny Ordovician

7.32 Good

16

Cybele

Cybele is an extinct genus of trilobites that lived during the Middle to Late Ordovician period. Belonging to the family...

Europe Ornate Spiny Ordovician

7.25 Good

17

Raphiophorus

Raphiophorus is an extinct genus of trilobites that existed during the Ordovician and Silurian geological periods. As a...

Blind Rare Ordovician Asaphida

7.14 Good

18

Primaspis

Early Ordovician trilobite known from Baltic and Gondwanan deposits, representing an early post-Cambrian radiation withi...

Blind Rare Ordovician Asaphida

6.74 Fair

19

Amphion

Ordovician asaphid trilobite from Baltica, known from Scandinavian and Baltic limestones and characterized by a smooth,...

Smooth Rare Scandinavia Ordovician

6.61 Fair

20

Pilekia

Pilekia is an extinct trilobite genus in the family Pilekiidae, within the order Phacopida and suborder Cheirurina. It b...

Europe Small Rare Ordovician

6.28 Fair