swap_horiz Naraoia 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

8.46 Great

2

Paradoxides gracilis

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

Bohemia Cambrian Redlichiida Species

8.35 Great

3

Olenoides serratus

Olenoides serratus is an iconic trilobite species dating back to the Cambrian period. Found within the Burgess Shale of...

Iconic Cambrian Burgess Shale Corynexochida

8.28 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

8.28 Great

5

Elrathia kingii

Elrathia kingii is an extinct ptychopariid trilobite from the Middle Cambrian Wheeler Shale of western Utah. Its fossils...

Utah Cambrian Abundant Ptychopariida

8.12 Great

6

Paradoxides davidis

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

Large British Cambrian Redlichiida

7.82 Good

7

Xystridura

Xystridura is a genus of trilobites from the Middle Cambrian rocks of Australia, particularly deposits in Queensland's G...

Australia Large Rare Cambrian

7.82 Good

8

Paradoxides

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

Iconic Large Bohemian Cambrian

7.54 Good

9

Kootenia burgessensis

Kootenia burgessensis is an extinct species of trilobite that existed during the Middle Cambrian period. It is primarily...

Canadian Cambrian Burgess Shale Corynexochida

7.36 Good

10

Olenoides

Olenoides is an extinct genus of trilobites that lived during the Middle Cambrian period, widely known from fossil depos...

Canadian Cambrian Burgess Shale Corynexochida

7.18 Good

11

Elrathia

Elrathia is an extinct genus of ptychopariid trilobite that lived during the Middle Cambrian period. Fossils of this mar...

Utah North American Cambrian Abundant

6.90 Fair

12

Ogygopsis

Ogygopsis is an extinct genus of trilobite from the Middle Cambrian period, belonging to the order Corynexochida. Specim...

Canadian Cambrian Asaphida Burgess Shale

6.90 Fair

13

Zacanthoides

Zacanthoides is an extinct genus of corynexochid trilobite that lived during the Middle Cambrian period. Fossils of this...

North American Spiny Cambrian Corynexochida

6.90 Fair

14

Acadoparadoxides

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

Large Moroccan Cambrian Redlichiida

6.90 Fair

15

Modocia

Modocia is a genus of ptychopariid trilobites known from Middle Cambrian marine rocks. Fossils assigned to the genus occ...

Smooth North America Common Cambrian

6.84 Fair

16

Dolichometopus

Dolichometopus is an extinct genus of Ordovician asaphid trilobites, known from fossil-bearing limestones associated wit...

Asia Smooth Cambrian Corynexochida

6.71 Fair

17

Norwoodia

Norwoodia is an extinct genus of Cambrian trilobites, a group of marine arthropods known from their mineralized exoskele...

Smooth Rare North America Cambrian

6.42 Fair

18

Conocoryphe

Conocoryphe is an extinct genus of Middle Cambrian trilobites in the family Conocoryphidae. Fossils are known from regio...

Blind Bohemian Cambrian Ptychopariida

6.26 Fair

19

Oryctocephalus

Oryctocephalus is a genus of corynexochid trilobites from the Cambrian Period. It is known from several paleogeographic...

Cosmopolitan Cambrian Corynexochida Zone Fossil

5.98 Mediocre

20

Eccaparadoxides

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

Iberian Cambrian Redlichiida Zone Fossil

5.98 Mediocre