swap_horiz Elrathia kingi Alternatives

1

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

9.0 Excellent

2

Naraoia

Naraoia is an extinct genus of soft-bodied arthropods that thrived during the Cambrian period, famously found in the Bur...

Cambrian Burgess Shale Soft Bodied Bivalved

8.5 Great

3

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

4

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

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

8.1 Great

6

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

7.5 Good

7

Conocoryphe

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

Blind Bohemian Cambrian Ptychopariida

6.8 Fair

8

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

6.8 Fair

9

Ellipsocephalus

Ellipsocephalus is a genus of ptychopariid trilobites from the Cambrian Period. It is especially associated with Cambria...

Smooth Bohemian Cambrian Ptychopariida

6.5 Fair

10

Norwoodia

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

Smooth Rare North America Cambrian

6.4 Fair

11

Ptychoparia

Ptychoparia is a genus of Middle Cambrian trilobites from Bohemia and other Cambrian fossil localities. It is the type g...

Bohemian Cambrian Ptychopariida Ptychopariidae

6.0 Fair

12

Bonnia

Bonnia is an extinct genus of Middle Cambrian trilobites known from marine rocks in North America. Its fossils occur in...

Small North American Cambrian Ptychopariida

5.8 Mediocre

13

Judomia

Judomia is an extinct genus of Cambrian trilobites known primarily from Siberian fossil assemblages. It has been used as...

Siberian Cambrian Ptychopariida Zone Fossil

5.8 Mediocre

14

Alokistocare

Alokistocare is an extinct genus of marjumiid trilobites from the Middle Cambrian. Its fossils are known from marine car...

North American Cambrian Ptychopariida Zone Fossil

5.8 Mediocre

15

Ehmaniella

Ehmaniella is an extinct genus of marjumiid trilobites from the Middle Cambrian. It is known from North American marine...

Small North American Cambrian Ptychopariida

5.8 Mediocre

16

Sao

Sao is an extinct genus of small Cambrian trilobites associated with the fossil-bearing rocks of Bohemia. It was describ...

Small Bohemian Cambrian Ptychopariida

5.8 Mediocre

17

Agraulos

Agraulos is a genus of Cambrian trilobites in the family Ptychopariidae. The genus was described by Joachim Barrande in...

Small Bohemian Cambrian Ptychopariida

5.5 Mediocre

18

Chancia

Chancia is an extinct genus of Middle Cambrian trilobites classified in the order Ptychopariida and the family Alokistoc...

Small North American Cambrian Ptychopariida

5.0 Mediocre

19

Bailiella

Bailiella is an extinct Middle Cambrian genus of trilobites in the family Conocoryphidae, named by Matthew in 1885. It i...

Small Asian Cambrian Ptychopariida

5.0 Mediocre

20

Microparia

Microparia is an extinct genus of Ordovician marine trilobites in the family Cyclopygidae. Its fossils are recorded from...

Small Cambrian Ptychopariida Zone Fossil

4.8 Poor