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Showing posts with label Sponge. Show all posts
Showing posts with label Sponge. Show all posts
Sunday, July 5, 2020

Small sponge from the Widder formation

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On a trip to the exposures of the Widder formation along the Credit river in Hungry Hollow, Ontario, I found this cluster of sponge spicules...
Tuesday, January 21, 2020

Hindia sp. sponge from the Coburg fm.

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When you see a small rounded pebble looking thing on the ground, you often think it is just a water worn pebble. However, when you find it ...
Sunday, May 8, 2016

Hindia sphaeroidalis sponge from the Viola formation of Oklahoma

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I found one specimen of the sponge fossil called Hindia sphaeroidalis . in the Viola formation roadcut south of Sulphur, OK. This species sp...
Wednesday, July 15, 2015

Hindia sphaeroidalis sponge from the Kalkberg formation of New York

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Sponges are not something I typically look for while collecting but some of the specimens of Hindia sphaeroidalis that I found in the Kalkb...
Monday, March 9, 2015

Clionolithes sp. borings (?) in M. arkonensis shells from Arkona

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A trip to Arkona last fall yielded a fine specimen of Mucrospirifer arkonensis that is perhaps the most complete specimen I've found to...
Sunday, June 8, 2014

Hydnoceras bathense fossil glass sponge from New York

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Below are some pieces of a glass sponge called Hyndoceras bathense from the upper Devonian (Fransian stage) of New York. It comes from rock...
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Saturday, August 10, 2013

Evidence of the boring sponge Cliona cretacica from the Cretaceous of Delaware

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Below is a specimen which is interesting due to the evidence of epibonts. It's a piece from an large oyster shell that was found in Dela...
Thursday, June 20, 2013

Cnemidiastrum stellatum from Poland

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Following up on my previous post, here is another sponge that I think is Cnemidiastrum stellatum . It is from near Zalas, Poland and is also...