Lockport, Rochester Shale (Silurian to of the United States)
Where: Niagara County, New York (43.2° N, 78.7° W: paleocoordinates 26.0° S, 45.7° W)
• coordinate based on nearby landmark
When: Rochester Shale Formation, Llandovery to Llandovery (443.4 - 423.0 Ma)
Environment/lithology: marine; shale
Size classes: macrofossils, mesofossils
Primary reference: R. S. Bassler. 1911. The early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the United States National Museum 77:1-375 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 167558: authorized by Björn Kröger, entered by Björn Kröger on 24.03.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Crinoidea | |
| |
Stenolaemata | |
Monotrypa cf. osgoodensis1 Bassler 1906 | |
Corynotrypa dissimilis Vine 1881 | |
Lichenalia concentrica Hall 1852 | |
Hallopora elegantula Hall 1851 |