Archaeopteris
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Interpretation
Photographed by Michael P. Klimetz
[Wood and Leaf Debris in Sandstone]
Upper Devonian
Upper Walton Formation
NY Route 17
Livingston Manor
Sullivan County
NEW YORK
Photographed by Michael P. Klimetz
[Wood and Leaf Debris in Sandstone]
Upper Devonian
Upper Walton Formation
NY Route 17
Livingston Manor
Sullivan County
NEW YORK
Photographed by Michael P. Klimetz
[Wood and Leaf Debris in Sandstone]
Upper Devonian
Upper Walton Formation
NY Route 17
Livingston Manor
Sullivan County
NEW YORK
Photographed by Michael P. Klimetz
[Wood and Leaf Debris in Sandstone]
Upper Devonian
Upper Walton Formation
NY Route 17
Livingston Manor
Sullivan County
NEW YORK
Photographed by Michael P. Klimetz
[Wood and Leaf Debris in Sandstone]
Upper Devonian
Upper Walton Formation
NY Route 17
Livingston Manor
Sullivan County
NEW YORK
Photographed by Michael P. Klimetz
Archaeopteris macilenta
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Archaeopteris macilenta
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
Photographed by Michael P. Klimetz
Archaeopteris macilenta
Oxbow Lake Member
Duncannon Formation
Upper Devonian
Red Hill
Hyner
Clinton County
PENNSYLVANIA
