Devonian Trilobites of the Bolivian Andes

Bouleia dangincourti

Dipleura boliviensis

Eldredgeia venustus

Lobopyge balliviani

Pennaia verneuili

Schizostylus brevicaudatus

Viaphacops pirovanoi

Vogesina aspera

Vogesina lacunafera

Wolfartaspis cornutus

Trilobite Cephalons

Key

1

Bouleia dangincourti

2

Dipleura boliviensis

3

Eldredgeia venustus

4

Lobopyge balliviani

5

Pennaia verneuili

6

Schizostylus brevicaudatus

7

Viaphacops pirovanoi

8

Vogesina aspera

9

Vogesina lacunafera

10

Wolfartaspis cornutus

1

2

3

4

5

6

7

8

9

10

Trilobite Cephalons-Thoraces-Pygidia

Key

1

Bouleia dangincourti

2

Metacryphaeus giganteus

3

Pennaia verneuili

4

Vogesina lacunafera

5

Wolfartaspis cornutus

1

Bouleia dangincourti

Metacryphaeus giganteus

Pennaia verneuili

Vogesina lacunafera

Wolfartaspis cornuta

5

2

4

3

Photographed by Michael P. Klimetz

Belenopyge balliviani (Koslowski, 1923)

[Negative in Sandstone Half-Nodule]

Middle Devonian

Sica-Sica Formation

Photographed by Michael P. Klimetz

Belenopyge balliviani (Koslowski, 1923)

[Positive in Sandstone Half-Nodule]

Middle Devonian

Sica-Sica Formation