swap_horiz Placoparia Alternatives

1

Phacops rana

Phacops rana is an iconic Devonian trilobite found primarily in eastern North America. Its exceptionally large, compound...

Iconic North American Devonian Phacopida

9.3 Excellent

2

Calymene blumenbachi

Calymene blumenbachi is a Silurian trilobite from Europe, historically significant as one of the first trilobites formal...

Iconic European Silurian Phacopida

8.8 Great

3

Pricyclopyge

An Ordovician trilobite from Bohemia and Iberia notable for its exceptionally large, forward-facing eyes, interpreted as...

Pelagic Iberian Ordovician Cyclopygida

8.6 Great

4

Sphaerexochus

A Silurian cheirurid trilobite recognized by its dramatically inflated, globose glabella, found in Silurian carbonates o...

European Ordovician Phacopida Cheiruridae

8.1 Great

5

Ceraurus

An Ordovician cheirurid trilobite from North America distinguished by prominent genal spines and multiple pointed pygidi...

North American Ordovician Phacopida Cheiruridae

8.0 Great

6

Selenopeltis

Ordovician odontopleurid trilobite widespread across Europe and North Africa, distinguished by exceptionally long, slend...

Iberian Spiny Ordovician Odontopleurida

8.0 Great

7

Cheirurus

A Silurian to Devonian cheirurid trilobite recognizable by its multi-lobed pygidium bearing prominent spines, known from...

European Ordovician Phacopida Cheiruridae

7.9 Good

8

Calymene

A Silurian trilobite widespread in Europe and North America, nicknamed the Dudley Bug from classic outcrops in Silurian...

European Silurian Phacopida Enrolled

7.8 Good

9

Flexicalymene

An Ordovician trilobite abundant in the Cincinnati region of the USA, frequently preserved enrolled and found in great n...

North American Ordovician Phacopida Enrolled

7.5 Good

10

Diacalymene

An Ordovician-Silurian calymenid trilobite abundant in South America and North Africa, commonly found in the enrolled po...

North African Ordovician Phacopida Enrolled

6.7 Fair

11

Neseuretus

An Ordovician trilobite common in Gondwanan shallow-water facies, with fossils found across Wales, Iberia, and North Afr...

Iberian Ordovician Phacopida Enrolled

6.5 Fair

12

Gravicalymene

A Silurian calymenid trilobite found in Europe and North America, distinguished by its robust, heavily calcified glabell...

European Silurian Phacopida Enrolled

6.5 Fair

13

Dalmanitina

Ordovician trilobite closely related to Dalmanites, known from Europe and North Africa and characterized by schizochroal...

European Ordovician Phacopida Tail Spine

6.5 Fair

14

Onnia

Ordovician trinucleid trilobite distributed across Europe and North Africa, notable for a broad cephalic fringe densely...

Blind Iberian Ordovician Trinucleida

6.5 Fair

15

Platycalymene

A Silurian calymenid trilobite widespread across North America and Europe, frequently preserved enrolled into a tight de...

North American Ordovician Phacopida Enrolled

6.3 Fair

16

Reedocalymene

A Paleozoic calymenid trilobite genus named in honor of the paleontologist Reed, recognized by the characteristic lobed...

North American Ordovician Phacopida Enrolled

6.0 Fair

17

Pterygometopus

Ordovician to Silurian trilobite of the Pterygometopidae, distinguished by broad lateral fixigenal expansions flanking a...

Scandinavian Ordovician Phacopida Large Eyes

5.8 Mediocre

18

Pliomera

Ordovician trilobite of the family Pliomeridae, distributed across European and Baltic strata, notable for its prominent...

European Ordovician Phacopida Cheiruridae

5.5 Mediocre

19

Hystricurus

Hystricurus is a Late Cambrian trilobite genus described by Raymond in 1924, known from North America and characterized...

North American Ordovician Phacopida Tuberculate

5.3 Mediocre

20

Barrandia

Ordovician trilobite known from Bohemian and broader European strata, a robust-bodied form assigned to trinucleoid or re...

European Ordovician Phacopida Large Eyes

5.3 Mediocre