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Showing results for tags 'kalkberg formation'.
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The Devonian period is known as "The Age of Fish", but could also be known as "The Age of Brachiopods." In the Early / Lower Devonian, brachiopods reached the height of their diversity towards its end in the Emsian. We see the ancestral groups occurring, lingulids, craniids, orthids, protorthids, pentamerids, rhynchonellids and strophomenids, as well as the later successful groups we have seen before such as atrypids, athyrids and orthotetids, plus the rise of spiriferids, spiriferinids and productids and the beginning of the terebratulids. By the end of the Devonian , several of these g
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Costistrophonella from the Lower Devonian Kalkberg Formation, N.Y.
Jeffrey P posted a gallery image in Members Gallery
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From the album: Lower Devonian
Costistrophonella sp. (Strophomenid brachiopods) Lower Devonian Kalkberg Formation Helderberg Group Interstate 88 road cut Schoharie, N.Y.- 1 comment
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From the album: Nautiloid’s Trilobite Collection
Kosovopeltis pompilius Lower Devonian Helderberg Group Kalkberg Formation Schoharie, NY© Owen Yonkin 2021
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From the album: Lower Devonian
Eatonia medialis Rhynchonellid Brachiopods (matrix 5 inches across) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.- 3 comments
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From the album: Lower Devonian
Platycerid Gastropods (3/4 inch wide) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.- 2 comments
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From the album: Lower Devonian
Macropleura macropleura Spiriferid Brachiopod (3 inches wide) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.-
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From the album: Lower Devonian
Cryptonella exima Terebratulid Brachiopod (less then 3/4 inch tall) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.-
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From the album: Lower Devonian
Megakozlowskiella perlamellosa Spiriferid Brachiopod (1 1/2 inches wide) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.-
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From the album: Lower Devonian
Paciphacops logani Phacopid Trilobite (molt) Thorax and pygidium (almost 1 1/4 inch tall) Lower Devonian Kalkberg Formation Helderberg Group Schoharie, N.Y.-
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Meristella Brachiopods from the Lower Devonian Kalkberg Formation, N.Y.
Jeffrey P posted a gallery image in Members Gallery
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From the album: Lower Devonian
Meristella sp. (Spiriferid brachiopods) Lower Devonian Kalkberg Formation Helderberg Group Interstate 88 road cut Schoharie, N.Y.- 1 comment
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Sunday was the warmest and most pleasant day so far this spring. I decided on a solo venture up north to Schoharie County, N.Y. My destination was two road cut sites which expose the Lower Devonian Kalkberg Formation, part of the Helderberg group. The primary attractions here are the abundance and diversity of fossils, and very good preservation. The first road cut site is immense and I spent about three hours surface collecting. Most of my finds were brachiopods, some very nice specimens of Leptanena rhomboidalis, Discomyorthis oblata, Meristella, sp., Costistroponella sp., and a variety of R
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Kettneraspis from the Kalkberg Formation, Schoharie County, New York
Jeffrey P posted a gallery image in Members Gallery
From the album: Lower Devonian
Kettneraspis tuberculata Odontopleurid Trilobite Lower Devonian Kalkberg Formation Helderberg Group Schoharie Co., New York Prepared by Ptychodus04 ID Help- Piranha-
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I found this brachiopod today in Schoharie, New York. Its from the Lower Devonian Kalkberg formation and it’s by far the best brachiopod I’ve ever found. It’s super detailed and it’s absolutely perfect (except for some matrix that still needs to get cleaned off). I’m unsure of the species so any help would be great.
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Today I was able to get out to the outcrop along Rickard Hill in Schoharie, New York. I didn’t find a ton of interesting things because I was looking in a more crystalline layer of the Kalkberg formation that had less abundant fossils. I found a handful of nice orthid, spiriferid, and atrypid brachiopods and one fenestellid bryozoan. Next time I go I’m going to try and get into a different, more fossiliferous layer because the crystalline rock is hard to break and when it does it breaks randomly, often damaging the fossils.
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From the album: Lower Devonian Helderberg Group in Eastern NY
A Paciphacops logani cephalon from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Another Kettneraspis free cheek. This one is complete with the long spine still attached. -
From the album: Lower Devonian Helderberg Group in Eastern NY
A partial free cheek of the trilobite Kettneraspis tuberculata -
From the album: Lower Devonian Helderberg Group in Eastern NY
Another Synphoroides pleuroptyx pygidium from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Tiny Paciphacops logani pygidium from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Partial Platyceras spirale from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Platyceras robustum from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Megakozlowskiella perlamellosa from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Two Pseudoatrypa devoniana from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
Two more Gypidula galeata from the Kalkberg formation. -
From the album: Lower Devonian Helderberg Group in Eastern NY
A very large example of Gypidula galeata from the Kalkberg formation.
