swap_horiz Cyrtosymbole Alternatives

1

Cornuproetus cornutus

A Devonian proetid trilobite from Morocco named for the prominent horn-like glabellar projections, commonly collected fr...

Morocco Devonian Horned Proetida

7.76 Good

2

Acanthopyge

Acanthopyge is an extinct genus of spiny lichid trilobite that lived primarily during the Devonian period. It is easily...

European Devonian Spiny Lichida

7.27 Good

3

Dianops

Dianops is an extinct genus of trilobite belonging to the order Phacopida that lived during the Devonian period in what...

Small Rare Devonian Phacopida

7.18 Good

4

Archegonus

Archegonus is an extinct genus of trilobites belonging to the order Proetida, a group of marine arthropods that survived...

Europe Small Carboniferous Enrolled

7.12 Good

5

Reedops

Reedops is an extinct genus of phacopid trilobite known from Devonian marine rocks. Fossil studies of species such as Re...

European Devonian Phacopida Schizochroal Eyes

6.72 Fair

6

Cyphaspides

Cyphaspides is a genus of extinct aulacopleurid trilobites known from Devonian marine rocks. Paleontological studies hav...

Small Rare Morocco Devonian

6.45 Fair

7

Basidechenella

Basidechenella is a genus of proetid trilobites known from Devonian rocks. It belongs to the order Proetida and is class...

Small Smooth North America Devonian

6.32 Fair

8

Proetus

Proetus is a genus of proetid trilobites that lived mainly during the Devonian Period. Fossils assigned to the genus hav...

European Smooth Devonian Proetida

5.98 Mediocre

9

Diademaproetus

Diademaproetus is a genus of proetid trilobites from the Devonian Period. Fossils assigned to the genus are known from p...

Moroccan Devonian Proetida Granulate

5.98 Mediocre

10

Digonus

Digonus is a genus of trilobites in the order Phacopida. Fossils assigned to the genus are known from Lower Devonian mar...

Europe Small Rare Devonian

5.78 Mediocre

11

Brachymetopus

Brachymetopus is an extinct genus of proetid trilobites known from Carboniferous rocks in Europe and North America. It o...

European Small Carboniferous Proetida

5.70 Mediocre

12

Dechenella

Dechenella is a genus of Devonian proetid trilobites known from Europe, including Middle Devonian carbonate rocks of the...

European Smooth Devonian Proetida

5.52 Mediocre

13

Cornuproetus

Cornuproetus is an extinct genus of proetid trilobites from the Devonian Period. Fossils assigned to the genus are repor...

Moroccan Devonian Proetida Granulate

5.34 Mediocre

14

Gerastos

Gerastos is a genus of Devonian proetid trilobites in the family Proetidae. Fossils attributed to the genus occur in Eur...

European Smooth Devonian Proetida

5.06 Mediocre

15

Otarion

Silurian to Devonian trilobite of the family Otarionidae distributed across Europe and North Africa, known from both sha...

European Devonian Proetida Granulate

4.88 Poor

16

Warburgella

Small Silurian to Devonian proetid trilobite from European localities, notable for its compact, smooth exoskeleton and b...

European Small Devonian Proetida

4.78 Poor

17

Goldius

Goldius is an extinct Devonian genus of scutelluid trilobites. It is placed in the family Scutelluidae in regional liter...

Moroccan Devonian Proetida Granulate

4.60 Poor

18

Scabrella

Scabrella is an extinct homalonotid trilobite genus in the order Phacopida, known from Lower Devonian rocks of North Afr...

Moroccan Devonian Proetida Granulate

4.42 Poor

19

Cummingella

Cummingella is an extinct genus of proetid trilobites in the order Proetida. Its fossil record runs from the earliest Ca...

European Small Carboniferous Proetida

4.42 Poor

20

Spatulina

Spatulina is an extinct genus of proetid trilobites from the Carboniferous. It was established for fossils originally de...

European Small Carboniferous Proetida

4.42 Poor