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