Neuropteris
Photographed by Michael P. Klimetz

Neuropteris ovata

Leon
SPAIN
Photographed by Michael P. Klimetz

Wigan

Lancashire
UNITED KINGDOM
Photographed by Michael P. Klimetz

Mazon Creek

Will County
ILLINOIS
Photographed by Michael P. Klimetz

Neuropteris rarineruis

Carboniferous-Westphalian

Pas de Calais
FRANCE
Photographed by Michael P. Klimetz

Neuropteris anomala

Pennsylvanian

Mazon Creek
ILLINOIS
Photographed by Michael P. Klimetz

Neuropteris anomala

Pennsylvanian

Mazon Creek
ILLINOIS
Photographed by Michael P. Klimetz

Macroneuropteris roversi

Tonganoxie Sandstone Member
Stranger Formation
Pennsylvanian

Franklin County
KANSAS
Photographed by Michael P. Klimetz

Neuropteris sp.

Late Carboniferous
Westphalian

Maurits State Mine

Geleen
THE NETHERLANDS
Photographed by Michael P. Klimetz

Neuropteris sp.

Late Carboniferous
Westphalian

Maurits State Mine

Geleen
THE NETHERLANDS
Photographed by Michael P. Klimetz

Neuropteris sp.

Pennsylvanian
Francis Creek Shales

Mazon Creek

Will County
ILLINOIS
Photographed by Michael P. Klimetz

Macroneuropteris rogersi

Pennsylvanian
Stranger Formation
Tonganoxie Sandstone Formation


Franklin County
KANSAS
Photographed by Michael P. Klimetz

Macroneuropteris rogersi

Pennsylvanian
Stranger Formation
Tonganoxie Sandstone Formation


Franklin County
KANSAS
Photographed by Michael P. Klimetz

Neuropteris loshii [Brongniart]

Upper Carboniferous (Westphalian) Coal Measures

Sourlie Open Cast Mine


Irvine
SCOTLAND
Photographed by Michael P. Klimetz


Neuropteris anomala [Lesquereux]

 Carboniferous 

PENNSYLVANIA
Photographed by Michael P. Klimetz


Neuropteris anomala [Lesquereux]

 Carboniferous 

PENNSYLVANIA
Photographed by Michael P. Klimetz


Neuropteris anomala [Lesquereux]

 Carboniferous 

PENNSYLVANIA
Photographed by Michael P. Klimetz


Neuropteris sp.

[Fronds and Fragments with Lyginopteris]


Pennsylvanian

WEST VIRGINIA
Lyginopteris
Lyginopteris
Neuropteris
Photographed by Michael P. Klimetz


Neuropteris sp.

[Fronds and Fragments with Lyginopteris]


Pennsylvanian

WEST VIRGINIA
Photographed by Michael P. Klimetz


Neuropteris sp.

[Single Leaf in Siderite Nodule]

Pennsylvanian

Mazon Creek

ILLINOIS
Photographed by Michael P. Klimetz


Neuropteris sp.

[Single Leaf in Siderite Nodule]

Pennsylvanian

Mazon Creek

ILLINOIS
Photographed by Michael P. Klimetz


Neuropteris gigantea

[Pyrophyllite-Replaced Carbonized Impressions in Shale]

Late Carboniferous
Upper Coal Measures

Coseley

Staffordshire
UNITED KINGDOM
Photographed by Michael P. Klimetz


Neuropteris gigantea

[Pyrophyllite-Replaced Carbonized Impressions in Shale]

Late Carboniferous
Upper Coal Measures

Coseley

Staffordshire
UNITED KINGDOM