Devonian Trilobites
Gerastos

Djebel Issoumour

MOROCCO
Photographed by Michael P. Klimetz
Scabriscutellum furciferum

Hamar Laghdad Formation
Ofaten

MOROCCO
Thysanopeltis speciosa

Hamar Laghdad Formation
Ofaten

MOROCCO
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Phacops rana rana

Wanakah Shale

Erie County
NEW YORK
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Chotecops ferdinandi

Hunsruck Slate

Bundenbach
GERMANY
Photographed by Michael P. Klimetz
Zilchovaspis rugosa

MOROCCO
Phacops rana rana
[Enrolled/In Matrix]

Windom Shale

Penn-Dixie Quarry
Hamburg

Erie County
NEW YORK
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Phacops rana rana
[Enrolled Pair/In Matrix]

Windom Shale

Penn-Dixie Quarry
Hamburg

Erie County
NEW YORK
Predation Scar (?)
Rugose (Horn) Coral
Greenops boothi

Ludlowville Formation

Livingston County
NEW YORK
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Reedops deckeri
[Enrolled]

Haragan Formation
Hunton Group

Lower  Devonian/Helderbergian

Geological Enterprises Quarry

Clarita

Coal County
OKLAHOMA
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Viaphacops bomifrons
[Enrolled]

Frisco Formation

Lower Devonian

Clarita

Coal County
OKLAHOMA
Lochkovella deckeri
[Cephalon and Partial Thorax]

Lower Devonian

Clarita

Coal County
OKLAHOMA
Photographed by Michael P. Klimetz
Phacops logani
[Complete/Detached Molt]

Lower Devonian
Needmore Shale Member
Onondaga Formation

Perry County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Dipleura dekayi
[Partial Cephalon]

Upper Devonian
Moscow Formation

NEW YORK
Photographed by Michael P. Klimetz
Dipleura dekayi
[Partial Cephalon]

Upper Devonian
Moscow Formation

NEW YORK
Photographed by Michael P. Klimetz


Nyterops nyter [Struve, 1970]
[Enrolled Partials]

Middle Devonian/Givetian

Weinsheim
GERMANY

Photographed by Michael P. Klimetz


Nyterops nyter [Struve, 1970]
[Enrolled Partials]

Middle Devonian/Givetian

Weinsheim
GERMANY

Photographed by Michael P. Klimetz


Nyterops nyter [Struve, 1970]
[Enrolled Partials]

Middle Devonian/Givetian

Weinsheim
GERMANY

Photographed by Michael P. Klimetz


Nyterops nyter [Struve, 1970]
[Enrolled Partials]

Middle Devonian/Givetian

Weinsheim
GERMANY

Photographed by Michael P. Klimetz


Eldredgia venustus

Belen Formation

BOLIVIA

Photographed by Michael P. Klimetz


Eldredgia eocryphaeus

Belen Formation

BOLIVIA

Photographed by Michael P. Klimetz


Dipleura boliviensis
[Pygidium]

Belen Formation

BOLIVIA

Photographed by Michael P. Klimetz


Geesops sparsinodosus gallicus [Struve, 1982]
[Enrolled]

Middle Devonian/Lower Eifelian
Vireaux
Nur des Douaniers

Ardennes
FRANCE

Photographed by Michael P. Klimetz


Nyterops nyter [Struve, 1970]
[Pygidium]

Middle Devonian/Givetian

Weinsheim
GERMANY

Photographed by Michael P. Klimetz


Vogesina lucunifera
[Pygidium]

Belen Formation

BOLIVIA

Photographed by Michael P. Klimetz


Asteropyge pruemensis
(Basse, 2003)
[Pygidium]

Eifelian

Prüm
GERMANY
Photographed by Michael P. Klimetz


Asteropyge pruemensis
(Basse, 2003)
[Pygidium]

Eifelian

Prüm
GERMANY
Photographed by Michael P. Klimetz


Asteropyge pruemensis
(Basse, 2003)
[Pygidium]

Eifelian

Prüm
GERMANY
Photographed by Michael P. Klimetz


Odontocephalus aegeria

[Enrolled]

Late Early Devonian
Onondaga Formation
Needmore Shale

Perry County
PENNSYLVANIA
Photographed by Michael P. Klimetz


Odontocephalus aegeria

[Enrolled]

Late Early Devonian
Onondaga Formation
Needmore Shale

Perry County
PENNSYLVANIA
Photographed by Michael P. Klimetz


Odontocephalus aegeria

[Enrolled]

Late Early Devonian
Onondaga Formation
Needmore Shale

Perry County
PENNSYLVANIA
Photographed by Michael P. Klimetz


Dalmanites anchiops

[Pygidium]

Middle Devonian - Erian/Eifelian
Jeffersonville Limestone

Hannover

Clark County
INDIANA
Photographed by Michael P. Klimetz


Calymene platys

[Complete]

Middle Devonian - Erian/Eifelian
Jeffersonville Limestone

Hannover

Clark County
INDIANA
Photographed by Michael P. Klimetz


Calymene platys

[Complete]

Middle Devonian - Erian/Eifelian
Jeffersonville Limestone

Hannover

Clark County
INDIANA
Photographed by Michael P. Klimetz


Phacops
[Enrolled Partials]

Middle Devonian
Silica Shale

Milan

Monroe County
MICHIGAN
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