Also known as Holmesville-6
Where: New York (42.6° N, 75.4° W: paleocoordinates 37.3° S, 23.3° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: disparilis conodont zone, Fir Tree Member (Geneseo Formation), Givetian (387.7 - 382.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, condensed siltstone
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Collected by Charles Thayer in 1968-1970; reposited in the YPM
Collection methods: bulk,
Primary reference: J. J. Zambito. 2008. Work with Thayer collections, Yale Peabody Accession 7112, published, in part, "New perspectives on transitions between ecological-evolutionary subunits in the "type interval" for coordinated stasis", James J Zambito IV, Carlton E Brett, Gordon C Baird, Sarah E Kolbe, Arnold I Miller; Paleobiology. [A. Miller/J. Zambito/J. Zambito]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 96363: authorized by Arnold Miller, entered by Jay Zambito on 03.06.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Crinoidea | |
Crinoidea indet. Miller 1821 Sea lily | |
Hyolitha | |
Hyolithes sp. d'Eichwald 1840 | |
Strophomenata | |
Devonochonetes scitulus Hall 1857 | |
Rhynchonellata | |
Mucrospirifer mucronatus Conrad 1841
Tylothyris mesacostalis Hall 1867 | |
Orthospirifer mesastrialis Hall 1867 | |
Tropidoleptus carinatus Conrad 1839 | |
Cyrtina hamiltonensis Hall 1857 | |
Cupularostrum eximia Hall 1843 | |
Schizophoria impressa Hall 1843 | |
Lophophorata | |
Tentaculites sp. von Schlotheim 1820 | |
Bivalvia | |
Nuculoidea corbuliformis Hall and Whitfield 1869 nut clam | |
Leptodesma spinigerum, "Leiopteria laevis" = Leptodesma (Leiopteria)
Leptodesma spinigerum Conrad 1842 oyster
"Leiopteria laevis" = Leptodesma (Leiopteria) oyster | |
Grammysia elliptica clam
Sphenotus cuneatus clam | |
Paracyclas rugosa clam |