Crinoid
Photos
Crinoid
Photos
Roger Weller, geology instructor
wellerr@cochise.edu
last edited: 3/28/11 number of photos:
87
lectures
on crinoids
Crinoids- Marie Rosenkranz
crinoid heads
crinoid heads:
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16*
17
crinoids from Morocco:
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15*
16*
17*
18
crinoid heads from the Midwest:
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crinoid stems
crinoid stems:
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11
crinoid stems replaced by azurite:
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crinoid holdfasts
crinoid holdfasts:
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4
crinoidal hash
crinoidal hash:
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9
crinoids-distinct species
Pentacrinus:
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2
free-floating crinoids
Saccocoma pectinata:
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crinoid diagram
crinoid diagram:
1
cystoids
cystoids:
1
Photos are copyright free for non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.
copyright 2010-R.Weller