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Geosource
Your Source for Quality Earth Science
Educational Products at Low Prices

Phylum Porifera Fossils
more pictures coming soon

Astraeospongia meniscus(Silurian) 

Picture
Siliceous sponge with star-shaped spicules. Various USA locals 
 
Single G524010/ $8.95, 
Pack of Five G524011/ $31.00 ($6.20 Each)

Single or Pack

Astylospongia praemorsa(Silurian) 

Single G524030/ $4.95, 
Pack of Five G524031/ $19.00 ($3.00 Each)
Single or Pack

Coleocladia spinosa(Pennsylvanian) 

Picture
Sponge Sections 1"-2" 
Single 4110-01A/  $3.00 


Girtyocoelia sp. (Pennsylvanian) 

Typical pennsylvanian  sponge  3/4 to 1-1/4 " 


Single G524090/ $2.25, 
Pack of Five G524091/ $8.50 ($1.70 Each)
Single or Pack

Girtyocoelia beedi (Pennsylvanian) 

Picture
Small ball like specimens. multiple balls are connected together by a narrow tube. TX. PACKAGE OF 4 


Single 4130-01A / $5.00


Hindia sp. (Silurian) 

Small ball shaped sponges TN


Single G524140/ $3.50, 
Pack of Five G524141/ $15.95  ($3.19 Each)
Single or Pack

Porocystis globularis(Cretaceous) 

Picture
Ball shaped Cretaceous sponges; thought by some to be algal  fruiting balls 3/4"- 1" TX 


Single G524150/ $5.75, 
Pack of Five G524151/ $18.25 ($3.65 Each)

Single or Pack

Wewokella sp. (Permian) 

Permian sponge; 1" to 1-1/2"  TX 


Single 4195-06A/  $3.00 

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