Also known as Redgate Farm Ludlowville Formation, Centerfield member, Halls Landing Beds Creek at Redgate Farm 4.5 mi S of Hamilton, Madison Co., Hamilton Quad
Where: Madison County, New York (42.8° N, 75.5° W: paleocoordinates 38.2° S, 23.1° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: lower varcus conodont zone, Centerfield Member (Ludlowville Formation), Middle Devonian (393.3 - 382.7 Ma)
Environment/lithology: open shallow subtidal; lithified, argillaceous, muddy lime mudstone
Size class: macrofossils
Preservation: mold/impression
Collection methods: bulk,
Primary reference: L. C. Ivany, C. E. Brett, H. L. B. Wall, P. D. Wall, and J. C. Handley. 2009. Relative taxonomic and ecological stability in Devonian marine faunas of New York State: a test of coordinated stasis. Paleobiology 35(4):499-524 [B. Deline/B. Deline/M. Uhen]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 91249: authorized by Brad Deline, entered by Brad Deline on 13.09.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Coleolus | |
Anthozoa | |
Pleurodictyum americanum tabulate coral | |
Favosites placenta tabulate coral | |
Stereolasma rectum Hall 1843 horn coral | |
cf. Cystiphylloides americanum horn coral | |
Stenolaemata | |
Lingulata | |
Rhynchonellata | |
Tropidoleptus carinatus Conrad 1839 | |
Rhipidomella vanuxemi Hall 1857 | |
Athyris spiriferoides Eaton 1831 | |
Spinocyrtia granulosa Conrad 1839 | |
Ambocoelia umbonata Conrad 1842 | |
Elita fimbriata Conrad 1842 | |
Mucrospirifer mucronatus Conrad 1841 | |
Fimbrispirifer divaricatus Hall 1857 | |
cf. Pseudoatrypa devoniana Webster 1921 | |
Strophomenata | |
Devonochonetes scitulus Hall 1857 | |
Gastropoda | |
Palaeozygopleura delphicola Hall 1860 snail | |
"Macrocheilus sp." = Strobeus
"Macrocheilus sp." = Strobeus de Koninck 1881 snail | |
Bivalvia | |
Palaeoneilo emarginata Conrad 1841 clam | |
Phestia rostellata clam | |
Nuculites oblongatus Conrad 1841 clam | |
Nuculoidea lirata Conrad 1842 nut clam | |
"Plethomytilus oviformis" = Mytilarca (Plethomytilus) oviformis
"Plethomytilus oviformis" = Mytilarca (Plethomytilus) oviformis Conrad 1842 clam | |
Orthonota parvula clam | |
Pholadella radiatus clam | |
Grammysia obsoleta clam | |
Cypricardinia indenta Conrad 1842 clam | |
Trilobita | |
"cf. Phacops rana" = Eldredgeops rana
"cf. Phacops rana" = Eldredgeops rana Green 1832 trilobite | |
| |
Dipleura dekayi Green 1832 trilobite |