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A Few Recent Finds at Penn Dixie, a shallow marine Devonian Site in upstate NY
Biotalker posted a topic in General Fossil Discussion
Super folks and fossils! I had a decent trip to Penn Dixie with the experts recently and thought I would share a few finds. The first is the lower third of a crinoid calyx. I measures 4 cm and has an intact stem attachment segment. Aside from stems, its the first decent crinoid part I have found since 2015. I am fascinated by the geometry of the echinoderm organization- 6 around the stem, them 12 around the next whirl, makes we wish I had the entire calyx.- 8 replies
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From the album: Fossildude's Middle Devonian Fossils
Platyceras erectum Windom Shale Member, Moscow Formation, Hamilton Group, Middle Devonian (Givetian) Deep Springs Road Quarry, Lebanon, NY.© 2023 Tim Jones
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From the album: Fossildude's Middle Devonian Fossils
Eldredgeops rana - Middle Devonian, Hamilton Group, Windom Shale. Buffalo, NY. Trying out the new air scribe and air eraser.Seems to be working fairly well. Note the black dots along the edges of the axial lobe. It is believed that these are preserved chromatophores, that allowed the trilobites to "change color" for camouflage purposes. NOTE: Specimen was moistened to show color differentiation better. Link to discussion about this fossil: > CLICK ME! <© © 2013 Tim Jones
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Anomalodesmata Bivalve from Deep Springs Road Quarry
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Grammysioidea arcuata Anomalodesmata Bivalve 1 and 1/2 inches long Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. -
Large Inarticulate Brachiopod from Deep Springs Road
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Roemerella grandis Acrotretid Brachiopod 1 and 7/8 inches wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.- 1 comment
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Pteriomorph Bivalve from Deep Springs Road Quarry
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Actinodesma erectum Pteriomorph Bivalve 2 inches long Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. -
Pteriomorph bivalve from Deep Springs Road Quarry
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Pseudoaviculopecten princeps Pteriomorph Bivalve 2 inches wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. -
From the album: Middle Devonian
Lingula punctata (brachiopod) Middle Devonian Windom Shale Moscow Formation Hamilton Group Deep Springs Road quarry Lebanon, NY. collected 6/15/15.- 1 comment
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Close up of tiny prone Eldredgeops from 2023 Dig with the Experts- Penn Dixie
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Eldredgeops rana Prone Phacopid Trilobite 3/4 inch Middle Devonian Moscow Formation Windom Shale Hamilton Group Penn Dixie Quarry Blasdell, N.Y.- 3 comments
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From the album: Middle Devonian
Sulcoretipora incisurata Branching Bryozoan Middle Devonian Moscow Formation Windom Shale Hamilton Group Smokes Creek Blasdell, N.Y. -
Gastropod and Greenops Trilobite from Smokes Creek
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
(left) Naticonema lineata Platycerid Gastropod 7/8 inch (right) Greenops sp. Folded Phacopid Trilobite 7/8 inch Middle Devonian Moscow Formation Windom Shale Hamilton Group Smokes Creek Blasdell, N.Y.-
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Graptolite Collected at the 2023 Dig with the Experts Penn Dixie
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Dictyonema hamiltoniae Partial Graptolite Frond 3/4 inch wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Penn Dixie Quarry Blasdell, N.Y.-
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A likely Bellacartwrightia and a partial Bella or Greenops from the 2023 Dig with the Experts Penn Dixie
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Bellacartwightia sp. Folded Phacopid Trilobite on left 1 1/4 inch long total Partial specimen on the right 1 inch long Middle Devonian Moscow Formation Windom Shale Hamilton Group Penn Dixie Quarry Blasdell, N.Y.-
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Eldredgeops from the 2023 Dig With the Experts Weekend-Penn Dixie
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Eldredgeops rana Phacopid Trilobites (rolled, folded, and prone specimens) Middle Devonian Moscow Formation Windom Shale Hamilton Group Penn Dixie Quarry Blasdell, N.Y.-
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This is a few pictures of a trip to Penn Dixie, the finds of two days. This is a bit of a family tradition now, as we go to the site once a year. Now the finds. All the stuff I managed to get. A bit crushed and twisted, but still nice. Some partials. The one on the left is pretty nicely sized. Group shot of some decent rollers I found surface collecting. A big hunk of pyrite. This one really sparkles, though it’s a bit hard to photograph. I thought this Aulocystis looked pretty nice, so I kept it. A first for me, Palaeozygopleura. I think it’s P. delphicola. Some unidentified bivalves. Lyriopecten orbiculatus perhaps? An enrolled Greenops. The shell on pygidium is gone, sadly. The fruits of surface collecting the PD gully. Now for the trip-maker finds. What looks like a nice prone Eldredgeops, it seems only the first left pleura and a bit of shell on the glabella is missing. A really nice prone Bellacartwrightia. The right eye, a pygidial lappet, and a few pleurae are missing. A plate of Eldredgeops. I can count seven partially to fully complete specimens. And last, a piece of the Tichenor limestone with two Pseudodechenella cranidia. One has some shell missing. It seems the species is more prevalent in the limestone.
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From the album: Middle Devonian
Unidentified Strophomenid Brachiopods Specimens between 1/4 and 1/2 inch in size Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.- 1 comment
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From the album: Middle Devonian
Retispira leda Bellerophontoid Gastropod 1 inch wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.-
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Complete Greenops Trilobite (squashed-side view) from DSR
Jeffrey P posted a gallery image in Member Collections
From the album: Middle Devonian
Greenops sp. Phacopid Trilobite- squashed, partly enrolled- side view 1 and 1/2 inches long if prone Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.-
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From the album: Middle Devonian
Greenops sp. Phacopid Trilobite- prone 1 and 1/4 inch long Missing part of glabella, end of one genal spine, and part of the pygidium Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.-
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From the album: Middle Devonian
Unidentified Plant Twig 3 and 1/2 inches long Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.-
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From the album: Middle Devonian
Pterionopecten undosa Pteriomorph Bivalve (Both valves-partial) 1 inch wide Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. -
From the album: Fossildude's Middle Devonian Fossils
Tornoceras uniangulare from the Windom Shale Member of the Moscow Formation, Hamilton Group, Middle Devonian (Givetian) Deep Springs Road Quarry, Lebanon, NY.© 2023 Tim Jones
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From the album: Middle Devonian
Lingula delia Linguilid Brachiopods Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y. Some of these were gifts from Tim (Fossildude19). Thanks Tim.-
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From the album: Middle Devonian
Greenops sp. Phacopid Trilobite Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.-
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From the album: Middle Devonian
Aulocystis jacksoni Tabulate Coral Middle Devonian Moscow Formation Windom Shale Hamilton Group Deep Springs Road Quarry Earlville, N.Y.