Quarry at the junction of Lincoln Highway & Biesecker Road, Thomasville (Cambrian of the United States)

Where: York County, Pennsylvania (39.9° N, 76.9° W: paleocoordinates 77.9° S, 96.7° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Olenellus trilobite zone, Emigsville Member (Kinzers Formation), Dyeran (515.3 - 511.2 Ma)

• Given as upper part of Series 2, stage 4; this is my best estimate of the North American equivalents and consistent with other inferences for this formation/member.

•Gohn (1976) described as the uppermost unit of the Vintage Formation.

•Samples were collected by J. S. Peel from the so-called water pipe section.

• group of beds-level stratigraphic resolution

Environment/lithology: argillaceous limestone

• About 10 m of fossiliferous, dark, thin bedded, argillaceous limestone overlie a bed of white limestone breccia.

Size classes: macrofossils, mesofossils, microfossils

Preservation: cast

Collected by J. S. Peel

Collection methods: bulk

Primary reference: C. B. Skovsted and J. S. Peel. 2010. Early Cambrian brachiopods and other shelly fossils from the basal Kinzers Formation of Pennsylvania. Journal of Paleontology 84(4):754-762 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97879: authorized by Pete Wagner, entered by Pete Wagner on 04.09.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
 Hyolithelminthida - Hyolithellidae
Hyolithellus micans Billings 1871
Hyolitha
 Orthothecida - Circothecidae
Conotheca cf. australiensis Bengtson et al. 1990
Lingulata
 Lingulida - Eoobolidae
Eoobolus priscus Poulsen 1932
 Lingulida - Acrothelidae
Eothele tubulus Ushatinskaya 1987
 Acrotretida -
Hadrotreta sp. Rowell 1966
Paterinata
 Paterinida - Paterinidae
Micromitra sp. Meek 1873
Helcionelloida
 Helcionellida - Yochelcionellidae
Yochelcionella americana Runnegar and Pojeta 1980
Yochelcionella greenlandica Atkins and Peel 2004
 Helcionellida - Stenothecidae
Planutenia flectata Elicki 1994
 Pelagiellida - Pelagiellidae
Pelagiella sp. Matthew 1895
Salterella
  - Salterellidae
Coeloscleritophora
 Chancelloriida - Chancelloriidae
Chancelloria sp. Walcott 1920
Dodecaactinella
  - Polyactinellidae