Cambrian Trilobites
Ellipsocephalus hoffi

Jince
CZECH REPUBLIC
Photographed by Michael A. Klimetz
Cedaria minor

UTAH
Conocoryphe bailiella

SPAIN
Paradoxides

SPAIN

Pytchagnostus hybridus

Marjum Shale

Wheeler County
UTAH
Photographed by Michael P. Klimetz
Photographed by Michael A. Klimetz
Angelina sedgwicki
[Deformed]

Wales
UNITED KINGDOM
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Olenellus clarki
[In Shale]

Lower Cambrian

CALIFORNIA

Photographed by Michael P. Klimetz
Hatanigia scita
[In Matrix]

Middle Cambrian

Anabar Region
Suluda River

Siberia
RUSSIA

Photographed by Michael P. Klimetz
Asaphellus sp.
[In Matrix]

Yinshueng

Hunan Province
CHINA

Photographed by Michael P. Klimetz
Paradoxides pradoanus Barrande
[In Matrix]

Guadalajara

SPAIN

Photographed by Michael P. Klimetz
Maotunia sp.
[In Matrix]

Shandong Province
CHINA

Eoredlichia sp.

Early Cambrian
Chengjiang Maotianshan Shales
Quiongzhusi Section
Yuanshan Member
Heilinpu Formation
Maotianshan

Anning

Yunnan Province
CHINA

Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Wutingaspis sp.

Early Cambrian
Chengjiang Maotianshan Shales
Quiongzhusi Section
Yuanshan Member
Heilinpu Formation
Maotianshan

Anning

Yunnan Province
CHINA

Photographed by Michael P. Klimetz
Yunnanocephalus sp.

Early Cambrian
Chengjiang Maotianshan Shales
Quiongzhusi Section
Yuanshan Member
Heilinpu Formation
Maotianshan

Anning

Yunnan Province
CHINA

Photographed by Michael P. Klimetz
Olenus gibbosus
[In Matrix]

Upper Cambrian
Outwood Shale

Mancetter

Warwickshire
ENGLAND
Photographed by Michael P. Klimetz
Paedeumias nevadensis
[In Matrix]

Lower Cambrian
Latham Formation

Cadiz

CALIFORNIA

Photographed by Michael P. Klimetz
Paedeumias yorkensis
[Negative]

Lower Cambrian
Kinzer Formation

Lancaster County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Paedeumias yorkensis
[Negative]

Lower Cambrian
Kinzer Formation

Lancaster County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Alokistocare piochensis
[Complete]

MiddleCambrian
Chisholm Shale

Pioche

NEVADA
Photographed by Michael P. Klimetz
Bathyuriscus formosus

Middle Cambrian
Meagher Limestone

Gallatin County
MONTANA
Photographed by Michael P. Klimetz
Bathyuriscus formosus

Middle Cambrian
Meagher Limestone

Gallatin County
MONTANA
Photographed by Michael P. Klimetz
Asaphiscus wheeleri
[Complete]

Elrathia kingi
[Cephalon and Thorax]

Cambrian
Wheeler Shale

Millard County
UTAH
Olenellus terminatus
[In Matrix]

Lower Cambrian
Pyramid Formation

CALIFORNIA

Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Ctenocephalus coronatus
[In Matrix]

Middle Cambrian

Skryje

CZECH REPUBLIC

Photographed by Michael P. Klimetz
Menomonia semele
[In Matrix]

Upper Cambrian

Weeks Formation
House Range

Millard County
UTAH

Photographed by Michael P. Klimetz
Agnostus
[Partials in Matrix]

Late Cambrian - Early Ordovician

Gislovshammar
SWEDEN

Photographed by Michael P. Klimetz
Agnostus
[Partials in Matrix]

Late Cambrian - Early Ordovician

Gislovshammar
SWEDEN

Photographed by Michael P. Klimetz
Agnostus
[Partials in Matrix]

Late Cambrian - Early Ordovician

Gislovshammar
SWEDEN

Talbotina jewelli
[In Matrix]

Upper Cambrian

Weeks Formation
House Range

Millard County
UTAH

Photographed by Michael P. Klimetz
Photographed by Michael P. Klimetz
Glossopleura bion
[In Matrix]

Middle Cambrian

Spence Shale

UTAH

Photographed by Michael P. Klimetz
Olenellus clarki
[Trio in Matrix]

Lower Cambrian

Latham Shale
Marble Mountains

San Bernardino County
CALIFORNIA

Photographed by Michael P. Klimetz

Olenellus clarki
[Trio in Matrix]

Lower Cambrian

Latham Shale
Marble Mountains

San Bernardino County
CALIFORNIA

Photographed by Michael P. Klimetz

Olenellus clarki
[Trio in Matrix]

Lower Cambrian

Latham Shale
Marble Mountains

San Bernardino County
CALIFORNIA

Photographed by Michael P. Klimetz

Olenellus clarki
[Trio in Matrix]

Lower Cambrian

Latham Shale
Marble Mountains

San Bernardino County
CALIFORNIA

Photographs by Michael P. Klimetz
Agnostus
Olenus
Bailiella
Ctenocephalus
Megataspis
[Partials in Matrix]

Late Cambrian - Early Ordovician

Gislovshammar
SWEDEN

Photographs by Michael P. Klimetz
Ellipsocephalus polytomus
[Enrolled in Matrix]

Lower Cambrian

SWEDEN

Photographs by Michael P. Klimetz
Ellipsocephalus polytomus
[Enrolled in Matrix]

Lower Cambrian

SWEDEN

Photographs by Michael P. Klimetz
Ellipsocephalus polytomus
[Enrolled in Matrix]

Lower Cambrian

SWEDEN

Photographs by Michael P. Klimetz
Ellipsocephalus polytomus
[Enrolled in Matrix]

Lower Cambrian

SWEDEN

Photographs by Michael P. Klimetz
Labiostria westropi
[Complete in Matrix]

Upper Cambrian

Lower McKay Group

British Columbia
CANADA
Photographed by Michael P. Klimetz
Agnostus interstrictus (White)
[Complete in Matrix]


Wheler Shale

Millard County
UTAH
Photographed by Michael P. Klimetz


Hydrocephalus carens
[Cephalon and Hypostome in Matrix]


Middle Cambrian

Skryje
CZECH REPUBLIC
Photographed by Michael P. Klimetz


Hydrocephalus carens
[Cephalon and Hypostome in Matrix]


Middle Cambrian

Skryje
CZECH REPUBLIC
Photographed by Michael P. Klimetz


Hydrocephalus carens
[Cephalon and Hypostome in Matrix]


Middle Cambrian

Skryje
CZECH REPUBLIC
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