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Showing results for tags 'Marcellus Shale'.
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Middle Devonian Conularid from the Marcellus Shale, Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Conularid (in two pieces) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Morrisville, NY. -
Devonian Tabulate Coral on Bivalve Shell from Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Aulocystis jacksoni (tabulate coral on bivalve shell) Middle Devonian Oatkacreek Formation Mottville Sandstone Marcellus Shale Hamilton Group Morrisville, NY. -
Two Spiny Strophomenid Brachiopods from the Marcellus Shale, Madison Co., NY
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Spinulicosta spinulicosta (Spiny Strophomenid Brachiopods) Middle Devonian Oatkacreek Formation Mottville Sandstone Marcellus Shale Hamilton Group Morrisville, NY. -
Paleotaxodonta Bivalve from the Marcellus Shale, Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Nuculites oblongatus (Paleotaxodonta bivalve) Middle Devonian Oatkacreek Formation Mottville Sandstone Marcellus Shale Hamilton Group Morrisville, NY. -
Devonian Heterodonta Bivalve from Madison Co., NY
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Nyassa dorsata (Heterodonta bivalve) Middle Devonian Oatkacreek Formation Mottville Sandstone Marcellus Shale Hamilton Group Morrisville, NY. -
Palaeozygopleura from the Marcellus Shale, Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Palaeozygopleura hamiltoniae (Loxonematoidea gastropod) Middle Devonian Oatkacreek Formation Mottville Sandstone Marcellus Shale Hamilton Group Morrisville, NY.-
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From the album: Middle Devonian
Conularia sp. (partial conularid) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY.- 5 comments
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- conularids
- Devonian
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From the album: Middle Devonian
Michelinoceras sp. (straight-shelled nautiloid pieces) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY.-
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- cephalopods
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From the album: Middle Devonian
Tropidoleptus carinatus (orthid brachiopod) Middle Devonian Oatkacreek Formation Mottville Member Hamilton Group Morrisville, NY. -
From the album: Middle Devonian
Nuculoidea deceptriformis (paleotaxodanta bivalves) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
Palaeoheterodonta Bivalve from Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Modiomorpha concentrica (palaeoheterodonta bivalve- both valves) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
From the album: Middle Devonian
Gosselettia triqueter (pteriomorphia bivalves) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
Loxonematoid Gastropods from Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Palaeozygopleura hamiltoniae (loxonematoid gastropods) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
Euomphaloidea Gastropods from Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Bembexia sulcomarginata (euomphaloidea gastropods) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
Spinocyrtia (single valves} from the Marcellus Shale, Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Spinocyrtia granulosa (single valve spiriferid brachiopods) Middle Devonian Oatkacreek Formation Mottville Member Marcellus Shale Hamilton Group Morrisville, NY. -
Exploring the Devonian Marcellus Shale in Central NY
Jeffrey P posted a topic in Fossil Hunting Trips
Three Mondays in April and May, 4/25, 5/9, and 5/16/16 this writer explored a small privately owned quarry north of Morrisville, NY., Madison County. Exposed was the Mottsville Member of the Oatkacreek Formation which represents the uppermost part of the Marcellus Shale which is the lowermost part of the Hamilton Group (Middle Devonian). A pic of the site showing an area excavated by this writer:
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From the album: Middle Devonian
Bembexia sulcomarginata (gastropod) Middle Devonian Oatkacreek Formation Marcellus Shale Hamilton Group Morrisville, NY. -
From the album: Middle Devonian
Eoschuchertella arctostriata (brachiopod- single valve) Middle Devonian Oatkacreek Formation Marcellus Shale Member Hamilton Group Morrisville, NY.-
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Devonian Crinoid Root Base from Madison Co., NY
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Crinoid Root Base Middle Devonian Oatkacreek Formation Marcellus Shale Member Hamilton Group Morrisville, NY. -
Inarticulate Brachiopod from Madison Co., NY.
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Orbiculoidea sp.(inarticulate brachiopod) Middle Devonian Oatkacreek Formation Marcellus Shale member Hamilton Group Morrisville, N.Y. -
From the album: Middle Devonian
Spinocyrtia granulosa (brachiopod) Middle Devonian Oatkacreek Formation Marcellus Shale member Hamilton Group Morrisville, NY. -
I have here what I suspect may be a squished conularid, but I'm not certain. It is from the Middle Devonian Oatkacreek Formation, a Marcellus Shale member, Hamilton Group, from near Morrisville, NY. Thank you for your help.
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On Monday I visited a site north of Morrisville, Madison County, NY. It is a roadcut exposure of the Marcellus Shale, the lowest part of the Hamilton Group. The bottom part is an exposure of the Bridgewater Member and the top is the Oatkacreek Formation. It was my third time there and each visit has presented a different experience: In the spring of 2013 my companion and I explored the talus slopes that cover most of the exposure and found a number of specimens of the top-shaped gastropod, Bembexia subcomarginata along with brachiopods and bivalves. I returned in the spring of 2014, this time exploring the shale outcrops above the talus slope and picked a number of Bembexia right from the shale wall. On Monday I climbed the steep talus slope again and dug into the shale exposure at the top and discovered a thin bed that was rich in well preserved examples of the tiny corkscrew-shaped gastropod, Paleozygopleura. Also found a number of Bembexia, plus bivalves and brachiopods including Grammysia bisculata and Spinocyrtia granulosa, and one pretty large bivalve with both valves preserved that I first thought was a concretion, and the smooth-shelled nautiloid, Michelinoceras.. This is a photo of the road cut with my vehicle in the foreground for scale.
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From the album: Middle Devonian
Bembexia sulcomarginata (gastropods) Middle Devonian Oatkacreek Formation Marcellus Shale subgroup Swamp Road Roadcut Morrisville, NY
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