Cormac_McGinley, 5 days ago to ireland

Fossilized Crinoid segments - debris from an ancient sea floor.
County Donegal, Ireland.

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#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossil #irishfossils #crinoid #Ireland

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Cormac_McGinley, 18 days ago to ireland

Crinoid fossil with a star shaped core.
County Donegal, Ireland.

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#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossils #irishfossils #Crinoid #Ireland

Cormac_McGinley, 9 months ago to ireland

What I think are fossilized pieces of Crinoid Calyx's.
County Donegal, Ireland.

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#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossils #irishfossils #Crinoid #calyx #Ireland

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Cormac_McGinley, 9 months ago to ireland

Part of a fossilized Crinoid stem and a Solitary Coral side by side. Deposited there by water currents/Sea movement over 300 million years ago.
County Clare, Ireland.

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#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossils #irishfossils #Crinoid #rugosecoral #coral #Carboniferous #Ireland

Cormac_McGinley, 10 months ago to ireland

More fossilized Crinoid pieces (disc shaped pieces), some bryozoan (net like fragments) and this hexagonal bit that I am unsure of - part of a Crinoid calyx?? or a trilobite eye?? all suggestions welcome.
County Donegal, Ireland.

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#wildatlanticway #walkingtours #discoverireland #keepdiscovering #fossils #irishfossils #Crinoid #Bryozoan #Carboniferous #irelandtravel #Ireland

Cormac_McGinley, 11 months ago to ireland

Fossilized Crinoid fragments from beneath the Cliffs of Moher, County Clare, Ireland.

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#wildatlanticway #walkingtours #discoverireland #fossils #irishfossils #Crinoid #cliffsofmoher #burrenandcliffsofmohergeopark #atlanticgeoparks #Ireland

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solaranamnesis, 1 year ago to random

Comatula multiradiata from "Iconographia Zoologica."

Special Collections of the University of Amsterdam, Public domain, via Wikimedia Commons. Color edits.

#crinoid

GDHardginski, 1 year ago to random

Recently my Field Studies in #Geology class went to the Hausz Brothers Quarry in #Wisconsin to observe the #Pleistocene Lake Scuppernong sediments and #Ordovician bedrock strata of the #Platteville Formation. We collected #fossils while we were there, and this was my first time! Here are a few of the fossil #invertabrates that I collected from the Ordovician strata. This includes, from left to right: a #Crinoid, a #Cephalopod #nautiloid, a #Brachiopod and #Bryozoan, and a #Gastropod.

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