Also known as Reef 2367
Where: Nevada (38.4° N, 115.0° W: paleocoordinates 6.6° S, 83.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Shingle Limestone Formation (Pogonip Group), Arenigian (478.6 - 468.1 Ma)
• probably trilobite zone J (uppermost Ibexian) or brachiopod zone L (Orthidiella) of Lower Whiterockian age
• group of beds-level stratigraphic resolution
Environment/lithology: intrashelf or intraplatform reef; lithified limestone
Size class: macrofossils
Primary reference: R. A. Johns. 1994. Ordovician lithistid sponges of the Great Basin. Nevada Bureau of Mines and Geology Open-File Report 94(1):1-156 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119436: authorized by Wolfgang Kiessling, entered by Uta Merkel on 26.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Demospongiae | |
Calycocoelia murella n. sp., Patellispongia oculata, Patellispongia brosiusae n. sp., Colinispongia regularis n. sp., Archaeoscyphia eganensis n. sp., Archaeoscyphia bassleri n. sp., Archaeoscyphia rossi n. sp., Archaeoscyphia pannosa n. sp., Egania typicalis n. gen. n. sp., Rugocoelia eganensis n. gen. n. sp.
Calycocoelia murella n. sp. Johns 1994 demosponge
Patellispongia oculata Bassler 1927 demosponge
Patellispongia brosiusae n. sp. Johns 1994 demosponge
Colinispongia regularis n. sp. Johns 1994 demosponge
Archaeoscyphia eganensis n. sp. Johns 1994 demosponge
Archaeoscyphia bassleri n. sp. Johns 1994 demosponge
Archaeoscyphia rossi n. sp. Johns 1994 demosponge
Archaeoscyphia pannosa n. sp. Johns 1994 demosponge
Egania typicalis n. gen. n. sp. Johns 1994 demosponge
Rugocoelia eganensis n. gen. n. sp. Johns 1994 demosponge | |
Streptosolen mccafferyi n. sp., Lissocoelia cylindrica n. sp.
Streptosolen mccafferyi n. sp. Johns 1994 demosponge
Lissocoelia cylindrica n. sp. Johns 1994 demosponge | |