Where: New York (43.2° N, 78.6° W: paleocoordinates 27.1° S, 44.4° W)
• coordinate based on political unit
• basin-level geographic resolution
When: Gasport Limstone Formation (Clinton Group), Wenlock (433.4 - 427.4 Ma)
• formation-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified, graded, dolomitic packstone
Primary reference: T. J. Frest, C. E. Brett, and B. J. Witzke. 1999. Caradocian-Gedinnian echinoderm associations of Central and Eastern North America. Paleocommunities--a case study from the Silurian and Lower Devonian 638-783 [M. Foote/K. Koverman/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 13338: authorized by Michael Foote, entered by Kimberly Koverman on 28.02.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
? Holocystites sp. Hall 1864 | |
"Calceocrinus chrysalis" = Cheirocrinus chrysalis
| |
Blastoidea | |
Stephanocrinus angulatus Conrad 1842 blastoid | |
Crinoidea | |
Catatonocrinus halli Sea lily
? Eohalysiocrinus typus Sea lily | |
Pisocrinus sp. de Koninck 1858 Sea lily | |
Lecanocrinus cf. pusillus Sea lily | |
? Gothocrinus multibrachiatus Sea lily | |
Dimerocrinites lockportensis Sea lily | |
Gazacrinus immaturus Sea lily | |
Macrostylocrinus cf. granulosus Sea lily
Macrostylocrinus sp. Sea lily | |
Calliocrinus sp. Orbigny 1850 Sea lily
Eucalyptocrinites caelatus Sea lily
Eucalyptocrinites sp. Goldfuss 1831 Sea lily | |
Periechocrinus cf. speciosus Sea lily | |
Rhombifera | |
Caryocrinites ornatus Say 1825 |