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Showing results for tags 'sponge'.
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Napaeana striata subspecies "biosculum"
Evgeny Kotelevsky posted a gallery image in Member Collections
From the album: Sponges (Hexactinellida)
Name: Napaeana striata subspecies "biosculum" Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation Primary autonomy© Evgeny Kotelevsky
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All I can say is that it's a sponge... I've looked through "Sponges of the Ordovician Maquoketa Formation in Minnesota and Iowa" Rigby and Bayer, 1971 and can't seem to find a match there. The Maquoketa is similar in age to some of the formations in the Cincinnati area if that helps at all. Sponge Maquoketa Formation, Elgin member Upper Ordovician, Richmondian Northeast Iowa Size: 2.1cm long 1.7cm wide across bottom.
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From the album: Sponges (Hexactinellida)
Name: Coeloptychium rude Class: Hexactenillida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (undescribed species)
Name: undescribed sponge Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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A fragment of a colony sponge (fam. Leptophragmidae)
Evgeny Kotelevsky posted a gallery image in Member Collections
From the album: Sponges (Hexactinellida)
Name: a fragment of a colony sponge (fam. Leptophragmidae) Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Napaeana absoluta subspecies "bini" Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation Primary autonomy.© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Etheridgea goldfussi Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Cameroptychium sp. Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (undescribed species)
Name: undescribed Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation Undescribed sponge of a new undescribed genus of family Euretidae© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Lepidospongia sp. Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Calcarea)
Name: Porosphaera globularis Class: Calcarea Age: K2m Location: Ozinki, Saratov region, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Demospongia)
Name: Chaetetes radians Class: Demospongia Age: C2m Location: Saratov, Russian Federation Complete colony of Chaetetes radians© Evgeny Kotelevsky
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From the album: Sponges (Calcarea)
Name: Porosphaera woodwardi Class: Calcarea Age: K2m Location: Ozinki, Saratov region, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Demospongia)
Name: Pemmatites macroporus Class: Demospongia Age: C3g Location: Moscow, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Paracraticularia dichotoma Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Rhizopoterion soluforme Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation 3D-animation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Sestrocladia sp. Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation 3D animation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Sporadoscinia stellata Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Guettardiscyphia roemeri Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Sororistirps radiatum Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation 3D animation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Microblastium laperinaceus Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation 3D animation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Microblastium spinosum Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Lepidospongia sp. Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation Complete skeleton of a small sponge© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Sororistirps radiatum Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation Complete skeleton with cup, stem and roots© Evgeny Kotelevsky
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From the album: Sponges (Hexactinellida)
Name: Cephalites (Cephalites) dubius Class: Hexactinellida Age: K2st Location: Saratov, Russian Federation© Evgeny Kotelevsky