swap_horiz Yunnanocephalus Alternatives

1

Elrathia kingi

Elrathia kingi is a common trilobite fossil discovered primarily in the Middle Cambrian Wheeler Shale of Utah. It repres...

Utah Cambrian Abundant Ptychopariida

9.2 Excellent

2

Paradoxides davidis

Paradoxides davidis is a species of large trilobite that lived during the Middle Cambrian period, with fossils primarily...

Large British Cambrian Redlichiida

8.5 Great

3

Paradoxides gracilis

Middle Cambrian trilobite widespread across Baltica and Avalonia, widely used as a biostratigraphic index fossil for the...

Bohemia Cambrian Redlichiida Species

8.4 Great

4

Nevadella

Nevadella is a genus of olenellid trilobites from the Early Cambrian of western North America. Fossils assigned to the g...

Rare Nevada Primitive Cambrian

8.3 Great

5

Paradoxides

Paradoxides is an extinct genus of large trilobites belonging to the order Redlichiida, existing during the Middle Cambr...

Iconic Large Bohemian Cambrian

8.2 Great

6

Schmidtiellus

Schmidtiellus is a genus of trilobites known from Lower Cambrian rocks in Estonia and Scandinavia. It belongs to an earl...

Rare Scandinavia Primitive Redlichiida

8.1 Great

7

Daguinaspis

Daguinaspis is a genus of early trilobites known from Lower Cambrian rocks in Morocco. It belongs to an archaic group of...

Rare Morocco Primitive Redlichiida

7.7 Good

8

Serrodiscus

Serrodiscus is an extinct genus of small trilobites from the Early Cambrian, known from fossil material found in North A...

Tiny Serrated Primitive Redlichiida

7.7 Good

9

Acadoparadoxides

Acadoparadoxides is an extinct genus of large trilobites belonging to the family Paradoxididae, existing during the Midd...

Large Moroccan Cambrian Redlichiida

7.5 Good

10

Ornamentaspis

Early Cambrian trilobite known from Gondwanan localities including Spain and Morocco, characterized by its distinctly or...

Rare Ornate Primitive Redlichiida

7.5 Good

11

Fallotaspis

Fallotaspis is an extinct genus of redlichiid trilobites from the Early Cambrian. Fossils are known from Morocco and Nor...

Moroccan Primitive Redlichiida Early Cambrian

6.8 Fair

12

Eoredlichia

Eoredlichia is an extinct genus of redlichiid trilobites from the Early Cambrian. It is especially well documented in th...

Chinese Primitive Redlichiida Early Cambrian

6.8 Fair

13

Arthricocephalus

Arthricocephalus is a genus of trilobites that lived during the Cambrian Period. Fossils assigned to the genus are espec...

Chinese Cambrian Corynexochida Zone Fossil

6.5 Fair

14

Bathynotus

Bathynotus is a genus of early trilobites from the Cambrian Period. Fossils are known from South China and from rocks as...

Chinese Primitive Redlichiida Early Cambrian

6.5 Fair

15

Callavia

Callavia is a genus of olenellid trilobites from the early Cambrian Period. It is especially associated with Newfoundlan...

North American Primitive Redlichiida Early Cambrian

6.5 Fair

16

Protolenus

Protolenus is a genus of redlichiid trilobites from the early Cambrian Period. Fossils are known from Morocco and the Ib...

Moroccan Primitive Redlichiida Early Cambrian

6.5 Fair

17

Eccaparadoxides

Eccaparadoxides is a genus of paradoxidid trilobites from the Cambrian Period. Its fossils are associated with peri-Gond...

Iberian Cambrian Redlichiida Zone Fossil

6.5 Fair

18

Mesonacis

Mesonacis is a genus of Early Cambrian olenellid trilobites known from North America and Greenland. It belongs to the or...

North American Primitive Redlichiida Early Cambrian

6.0 Fair

19

Hydrocephalus

Hydrocephalus is a genus of Cambrian trilobites described by Joachim Barrande in 1852. It is associated with the Barrand...

Bohemian Cambrian Redlichiida Paradoxididae

6.0 Fair

20

Apatokephalus

Apatokephalus is an extinct genus of remopleuridid trilobites within the order Asaphida. It is chiefly known from Tremad...

Scandinavian Primitive Cambrian Asaphida

5.0 Mediocre