Carboniferous Brachiopods
Photographed by Ronald Garney
Composita subtilata


Kohl's Ranch
NEW MEXICO
Photographed by Ronald Garney
Anthracospirifer occiduus


Kohl's Ranch
NEW MEXICO
Photographed by Alex Fabian
Neospirifer pattersoni


Jemez Springs
NEW MEXICO
Photographed by Michael P. Klimetz
Punctospirifer kentuckyensis


Jemez Springs
NEW MEXICO
Photographed by Michael P. Klimetz
Composita subtilata


Chillicothe
MISSOURI
Photographed by Michael P. Klimetz
Spirifer occidentalis


Millard County
UTAH
Photographed by Michael P. Klimetz
Linoproductus


Atkinson
ILLINOIS
Photographed by Michael P. Klimetz
Productus sp.


Derbyshire
UNITED KINGDOM
Photographed by Michael P. Klimetz
Composita sp.

Cisco

TEXAS
Photographed by Michael P. Klimetz
Marginifera sp.

Mississippian
Bangor Limestone

Colbert County
ALABAMA
Photographed by Michael P. Klimetz

Phricodothyris perplexa (McChesney)

Pennsylvanian
Boyd Shale
Morrow Group

Tulsa County
OKLAHOMA
Photographed by Michael P. Klimetz

Productus nebrascenbsis (Owen)

Pennsylvanian
Wayland Shale Member
Graham Formation

McCulloch County
TEXAS
Photographed by Michael P. Klimetz

Cmposita ovata (Mather)

Pennsylvanian
Thrifty Formation
Cisco Group

Eastland County
TEXAS
Photographed by Michael P. Klimetz

Derbyia crassa (Meek and Hayden)

Pennsylvanian
Graham Formation
Bunger Limestone Member

Eastland County
TEXAS
Photographed by Michael P. Klimetz

Productus (Linoproductus) prattenianusa
(Norwood and Pratten)

Pennsylvanian

Stephens County
TEXAS
Photographed by Michael P. Klimetz

Crurithyris planoconvexus
(Shumard)

Pennsylvanian
Plattsmouth Limestone

Stennet

IOWA
Photographed by Michael P. Klimetz

Composita sp.

Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Martinothyris lineata
[Sowerby]

Visean

Castleton

UNITED KINGDOM
Photographed by Michael P. Klimetz

Martinothyris lineata
[Sowerby]

Visean

Castleton

UNITED KINGDOM
Photographed by Michael P. Klimetz

Tulathyris vogdti
[Peetz]

Lower Carboniferous
Upian Formation

Suvorov

RUSSIA
Photographed by Michael P. Klimetz

Tulathyris vogdti
[Peetz]

Lower Carboniferous
Upian Formation

Suvorov

RUSSIA
Photographed by Michael P. Klimetz

Diaphragmus sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Diaphragmus sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Diaphragmus sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz

Eumetria vera


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz


Reticularina spinosa


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz


Anthracospirifer sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz


Anthracospirifer sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz


Anthracospirifer sp.


Mississippian-Chesterian
Bangor Limestone Formation

ALABAMA
Photographed by Michael P. Klimetz


Promytilos priscus


Pennsylvanian-Virgilien
Kanwake Shale Formation

KANSAS
Photographed by Michael P. Klimetz


Promytilos priscus


Pennsylvanian-Virgilien
Kanwake Shale Formation

KANSAS
Photographed by Michael P. Klimetz


Promytilos priscus


Pennsylvanian-Virgilien
Kanwake Shale Formation

KANSAS
Photographed by Michael P. Klimetz


Composita sp.


Pennsylvanian-Desmoinesian
Frensley Limestone Formation
Dornick Hills Group
Oil Creek Outcrop

Johnson County
OKLAHOMA
Photographed by Michael P. Klimetz

[Negatives (Molds) and Casts in Cyclothemic Sandstone Deposited Between Coal Seams]


Anthracospirifer
Antiquatonia
Composita
Derbyia
Desmoinesia
Orbiculoidea
Productus
Rugosochonetes
Wilkingia


Pennsylvanian
Breathitt Formation

Hyden

Leslie County
KENTUCKY
Photographed by Michael P. Klimetz


Composita sp.


Pennsylvanian-Desmoinesian
Frensley Limestone Formation
Dornick Hills Group
Oil Creek Outcrop

Johnson County
OKLAHOMA