United States Ammonites

Last Modified 08/27/2008

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Name:     Hoploscaphites sp.
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Nice flashy colors.. Ammonite measures approx.  1 13/16" wide.

Hoploscaphite Ammonite 10 $65.00                                                          

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Name:     Hoploscaphites nicolletii
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Very nice specimen measures approx. 1 15/16" wide.

Hoploscaphite Ammonite 13 $115.00                                                          

 

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Name:     Hoploscaphites nicolletii
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Very nice specimen measures approx. 2 5/8" wide.

Hoploscaphite Ammonite 19 $125.00                                                          

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Name:     Hoploscaphites sp.
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Very nice complete out of matrix specimens. 

Hoploscaphite Ammonite 28 $15.00 each                                                         

(Click Photo to Enlarge)

Name:     Hoploscaphites sp.
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Very nice complete out of matrix specimens. 

Hoploscaphite Ammonite 29 $12.00 each    (8 Specimens Remaining)                                                  

(Click Photo to Enlarge)

Name:     Hoploscaphites sp.
Geologic Age:     Upper Cretaceous
Stratigraphic detail:     Fox Hills Formation
Location:     N. Central, South Dakota
Comments:      Very nice complete out of matrix specimens.  TINY!!

Hoploscaphite Ammonite 30 $8.00     each