Roger Weller, geology instructor
wellerr@cochise.edu
last edited: 2/9/17 number of photos:
92
Mucrospirifer mucronatus
photos
Acrothele subsidua:
1
Anthracospirifer occiduus:
1
2
Antiquatonia portlockiana:
1
2
Atrypa:
1
2
Atrypa reticularis:
1
2
Avonia sp.:
1
2
Composita:
1
2
3
4
5
Composita subtilita:
1
2
3
4
Cupularostrum saxatilis:
1
2
3
Derbya crassa:
1
2
3
Echinaria semipunctata:
1
2
Hederella:
1
Juresania nebrassensis:
1
2
Linoproductus prattenianus:
1
2
Megastrophia concava:
1
2
Mucrospirifer consbrinus:
1
2
Mucrospirifer mucronatus:
1
2
3
Mucrospirifer prolificus:
1
2
Mucrospirifer thedfordensis:
1
2
Orbiculoidea sp.:
1
Peniculauris bassi:
1
2
Platystrophia:
1
Productid brachiopod:
1
2
3
4
Pseudoatrypa sp.:
1
2
Pseudoatrypa devonia:
1
2
Rafinesquina:
1
2
Schizophoria feeonensis:
1
Tenticospirifer cyrtina:
1
2
misc. brachiopods:
1
2
3
4
5
6
7
8
9
10*
spirifer:
1
2
brachiopod shell covered with pyrite:
1
brachiopods shells replaced with marcasite:
1
2
3*
4
brachiopods-sea bottom deposit:
1
2
brachiopod from Horquilla limestone,
Mule Mountains, Arizona:
1
brachiopod shells in Martin limestone,
Mule Mountains, Arizona:
1
2
brachiopod shells-mold and cast:
1
2
3
brachiopod shells exposed by acid etching:
1
2
3
4
brachiopod
models
brachiopod models:
1
2
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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