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Mollusca, part 1

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Phylum Mollusca, part 4

Click on specimens to enlarge
 




Mollusca 46

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea

Ammonite: Pyritized, Genus unknown

2.2 x 3 cm

Atlas Mountains, Morocco, Jurassic

Specimen has a fine golden hue

$ 50
 









Mollusca  47a

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family Craspeditidae
Genus Craspedites Pavlow, 1892

Ammonite: Craspedites nodiger

2.25 cm

Volgian, Saratov, Russia, Jurassic

$ 75

top photo:  closeup

bottom photo: 8 specimens available

Bottom middle specimen is shown enlarged; 
 let me know which one(s) you want from
 the assembly to the left
 






Mollusca 47b

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family Craspeditidae
Genus Craspedites Pavlow, 1892

Ammonite: Craspedites nodiger

4 cm

Volgian, Saratov, Russia, Jurassic

$ 155
 






Mollusca 47c

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family:Craspeditidae
Genus: Craspedites Pavlow, 1892

Ammonite: Craspedites nodiger

4.5 cm

Volgian, Saratov, Russia, Jurassic

$ 275
 





Mollusca 48

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family:Craspeditidae
Genus: Craspedites Pavlow, 1892

Ammonite; Craspedites nodiger

3.75 cm

Volgian, Saratov, Russia

Jurassic

$ 300
 




Mollusca 49

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family Hoplitidae
Genus Cleoniceras

Ammonite: Cleoniceras madagascariense

3.8 x 4.9 cm

Mahajanga Province, Madagascar
Lower Albian - Cleoniceras Zone
upper and lower Cretaceous

$ 395

The specimens 50 - 54 below have been modified, or rock matrix was cut, to allow for attractive display purposes



Mollusca 50

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Genus Quenstedticeras
&
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family Kosmoceratidae
Genus Kosmoceras Waagen, 1865

Ammonites: Quenstedticeras lamberti &
Kosmoceras

Quenstedticeras: 6.5 x 5.5 cm

Kosmoceras: 3 x 4 cm
 
Volga River, Russia, late Jurassic (Callovian)

$ 250
 



Mollusca 51

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Family Scaphitidae
Genus: Hoploscaphites Nowack, 1911

Ammonite: Hoploscaphites nicoletti Morton

6 x 6.5 cm

Trail City Member - Fox Hills Formation
Corson County, South Dakota, late Cretaceous - Maastrichtian stage

$ 225
   




Mollusca 52

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Orde: Ammonitida
Family Scaphitidae
Genus Jeletzkytes Riccardi, 1983

Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Family: Scaphitidae
Genus: Hoploscaphites Nowack, 1911

Ammonites: Jeletzkytes nebrascensis (large) & Hoploscaphites comprimus Owen

Jeletzkytes: 6 x 7 cm
Hoploscaphies: 2.5 x 3 cm

Trail City Member - Fox Hills Formation
Corson County, South Dakota
late Cretaceous (Maastrichtian)

$ 395

   



 
Mollusca 53

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Order Ammonitida
Genus Hoploscaphites Nowack, 1911

Three Ammonites:
Hoploscaphites nicoletti Morton

Trail City Member - Fox Hills Formation
Corson County, South Dakota,
late Cretaceous (Maastrichtian)

3 Hoploscaphites ammonites still attached to native rock of Fox Hills Formation

Large specimen measures 3.5 x 4.3 cm, smaller is 2 x 3 cm, and third ammonite on the back is only partly exposed; largest ammonite is partly covered with a white nacreous layer, small ammonite has the nacreous layer missing on the front side and complete on the rear side, the third specimen of what can be seen is completely covered with the same white nacreous material.

$ 225
   




Mollusca 54

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Genus Discoscaphites

Ammonite:Discoscaphites gulosus Morton

6.5 x 7.5 cm

Specimen is attached onto native fossiliferous matrix; most of the surface nacreous layer is missing; the suture lines are interesting on the lower part of the coil where they appear as gray-brown “puppy feet”

$ 150
   




Mollusca 55

Phylum Mollusca
Class Cephalopoda
Subclass Ammonoidea
Genus Lemuroceras

Ammonite: Lemuroceras aburense

13.5 x 17.4 cm

Mahajanga Province, Madagascar

Cretaceous (Albian)

Ammonite has been sliced into a matched set of polished sections

$ 795
MS Book and Mineral Company

Mollusca, Part 1

Mollusca, Part 2

Mollusca, Part 3

Fossil Specimen Index

Paleontology Index

Place an Order

Catalogs on this Website