Also known as Tri States Quarry, Whitehall, Washington Co.
Where: Washington County, New York (43.5° N, 73.4° W: paleocoordinates 31.8° S, 67.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Wolf Hollow Member (Tribes Hill Formation), Skullrockian (487.5 - 482.3 Ma)
• "uppermost Wolf Hollow Member, upper Tribes Hill Formation; top surface" (Kröger & Landing, 2007)
• bed-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; intraclastic, shelly/skeletal grainstone and stromatolitic bindstone
•"identifiable trilobites, brachiopods, and ellesmeroceratoids were recovered
•from inter-thrombolite echinoderm grainstones" (Landing et al., 2003)
Size classes: macrofossils, mesofossils
Preservation: cast
Reposited in the NYSM
Primary reference: E. Landing, S. R. Westrop, and L. Aller Hernick. 2003. Uppermost Cambrian-Lower Ordovician Faunas and Laurentian Platform Sequence Stratigraphy, Eastern New York and Vermont. Journal of Paleontology 77(1):78-98 [B. Kröger/T. Liebrecht]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 87524: authorized by Björn Kröger, entered by Torsten Liebrecht on 18.03.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Ophiletidae indet. Knight 1956 snail | |
Cephalopoda | |
Annoceras costatum Flower 1964
Eorudolfoceras sp. Kröger and Landing 2007 | |
Trilobita | |
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Symphysurina myopia n. sp.
Symphysurina myopia n. sp. Westrop and in Landing et al 2003 trilobite NYSM 15241 (paratype, cranidium), 16821 (paratype, nearly complete exoskeleton), 16822 (holotype, cranidium),16823, 16824 (paratypes, cranidia), 16825-16827 (paratypes, pygidia)
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Conodonta | |
Laurentoscandodus triangularis Furnish 1938 conodont subsymmetrical drepanodiforms; 1 kg of of acid-disaggregated sample
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Semiacontiodus iowensis Fürnish 1938 conodont 3 kg of acontiodiforms and 1 kg of scandodiforms obtained from acid-disaggregated sample
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Variabiloconus bassleri Furnish 1938 conodont 1 kg each of acontiodiforms and scandodiforms obtained from acid-disaggregated sample
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