Photo Gallery

Silurian Reef Fossil illustration, Plate 27, Fig. 14, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 27, Fig. 13, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 27, Fig. 12, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 22, Fig. 03, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 22, Fig. 02, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 22, Fig. 01, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 12, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 11, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 10, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 09, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 08, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 07, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 06, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 05, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 04, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 03, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 02, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 21, Fig. 01, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 20, Fig. 12, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 20, Fig. 11, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 20, Fig. 10, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 20, Fig. 09, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 10, Fig. 14, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 10, Fig. 13, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 10, Fig. 12, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 10, Fig. 09, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC

Silurian Reef Fossil illustration, Plate 10, Fig. 11, Wisconsin Geology Survey
© The Field Museum - CC BY-NC
© The Field Museum - CC BY-NC
Taxonomy
-
- Species: Proetus trisulcatus
- Species: Proetus vicinus
- Species: Proetus prouti
- Species: Proetus roundyi
- Species: Proetus marginalis
- Species: Proetus nupera
- Species: Proetus stenopyge
- Species: Proetus juniur
- Species: Proetus acuminatus
- Species: Proetus angustifrons
- Species: Proetus falliceps
- Species: Proetus bohemicus Hawle & Corda
- Species: Proetus bumastoides Walter, 1926
- Species: Proetus canalis Bradley, 1930
- Species: Proetus corrugatus Van Ingen, 1901
- Species: Proetus cuvieri Stein
- Species: Proetus maerobius Billings
- Species: Proetus missouriensis Shumard
- Species: Proetus nortoni Walter, 1926
- Species: Proetus planimarginatus Meek, 1871
- Species: Proetus rowi (Green, 1838)
- Species: Proetus searighti Walter, 1926
- Species: Proetus spinosa Walter, 1903
- Species: Proetus tuberculatus Barrande
- Species: Proetus welleri Stauffer, 1909
- Species: Proetus pachydermatus Barrett, 1878
- Species: Proetus auriculatus Hall, 1861
- Species: Proetus canaliculatus Hall
- Species: Proetus clarus Hall, 1861
- Species: Proetus conradi Hall, 1861
- Species: Proetus crassimarginatus (Hall, 1843)
- Species: Proetus curvimarginata Hall
- Species: Proetus delphinulus Hall & Clarke, 1888
- Species: Proetus haldemani Hall, 1862
- Species: Proetus jejunus Hall & Clarke, 1888
- Species: Proetus longicaudus Hall, 1861
- Species: Proetus macrocephalus Hall, 1861
- Species: Proetus occidens (Hall, 1843)
- Species: Proetus protuberans Hall, 1859
- Species: Proetus tumidus Hall & Clarke, 1888
- Species: Proetus verneuili Hall, 1862
- Species: Proetus parvinsculus Hall, 1866
- Species: Proetus venustus (Barrande, 1846)
- Species: Proetus spurlocki (Meek, 1872)
- Species: Proetus brevimarginatus Weller, 1903
- Species: Proetus channahonensis Weller, 1907
- Species: Proetus depressus Weller, 1903
- Species: Proetus fernglenensis Weller, 1909
- Species: Proetus handwerki Weller, 1907
- Species: Proetus latimarginatus Weller, 1903