https://www.thefossilforum.com/gallery/album/1625-turonian-ammonites-nm-usa/Latest Imagesenhttps://www.thefossilforum.com/gallery/image/40651-prionocyclus-wyomingensis/Prionocyclus wyomingensis (Meek, 1876)
-impression
Juana Lopez member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40651Tue, 19 Jan 2016 05:51:30 +0000https://www.thefossilforum.com/gallery/image/40650-prionocyclus-novimexicanus/Prionocyclus novimexicanus (Marcou, 1858)
Juana Lopez member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40650Tue, 19 Jan 2016 05:51:28 +0000https://www.thefossilforum.com/gallery/image/40649-prionocyclus-macombi/Prionocyclus macombi (Meek, 1876)
Juana Lopez member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40649Tue, 19 Jan 2016 05:51:26 +0000https://www.thefossilforum.com/gallery/image/40648-prionocyclus-hyatti/Prionocyclus hyatti (Stanton, 1894)
-robust and gracile forms
Semilla Sandstone member of the Mancos Shale
Sandoval County, NM
(scale in inches)

specimens reside in the NMMNH collections

]]>40648Tue, 19 Jan 2016 05:51:24 +0000https://www.thefossilforum.com/gallery/image/40647-prionocyclus-sp-albinus/Prionocyclus sp. (?albinus) (Fritsh, 1872)
Semilla Sandstone member of the Mancos Shale
Sandoval County, NM
(scale in inches)

specimen resides in the NMMNH collections

]]>40647Tue, 19 Jan 2016 05:51:22 +0000https://www.thefossilforum.com/gallery/image/40646-herrickiceras-costatum/Herrickiceras costatum (Herrick & Johnson, 1900)
Carlile Shale Member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40646Tue, 19 Jan 2016 05:51:21 +0000https://www.thefossilforum.com/gallery/image/40645-collignoniceras-woollgari/Collignoniceras woollgari (Mantell, 1922)
Carlile Shale member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40645Tue, 19 Jan 2016 05:51:19 +0000https://www.thefossilforum.com/gallery/image/40644-coilopoceras-springeri/Coilopoceras springeri (Hyatt, 1903)
Carlile Shale member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40644Tue, 19 Jan 2016 05:51:17 +0000https://www.thefossilforum.com/gallery/image/40643-coilopoceras-inflatum/Coilopoceras inflatum (Cobban & Hook, 1980)
Juana Lopez member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40643Tue, 19 Jan 2016 05:51:15 +0000https://www.thefossilforum.com/gallery/image/40556-spathites-puercoensis/Spathites puercoensis (Herrick & Johnson, 1900)
Carlile Shale member of the Mancos Shale
Sandoval County, NM
(scale in inches)

]]>40556Sun, 17 Jan 2016 18:51:27 +0000