Roger Weller, geology instructor
wellerr@cochise.edu
last edited: 2/15/17
number of photos: 37
fossil
fern photos
Alethopteris:
1
2
3
4
5
Annularia:
1
2
3
Neuropteris scheuchzeri:
1
Neuropteris sp.:
1
2
3
4
5
6
7
Pecopteris:
1
2
3
4
Sphenophyllum:
1
fern leaves:
A
B
C
D
E
F
G
H
I
J
fern leaf-split concretion:
A
B
C
D
E
modern
examples
fern leaves:
1
Photos are copyright free for non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.
copyright 2017-R.Weller
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