Where: Millard County, Utah (39.5° N, 113.0° W: paleocoordinates 4.6° S, 91.6° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Wheeler Formation, Middle Cambrian (509.0 - 497.0 Ma)
• 30 m from the top of the formation
• bed-level stratigraphic resolution
Environment/lithology: paralic; lithified shale
Size class: macrofossils
Primary reference: J. K. Rigby, S. B. Church, and N. K. Anderson. 2010. Middle Cambrian sponges from the Drum Mountains and House Range in western Utah. Journal of Paleontology 84(1):66-78 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 106179: authorized by Wolfgang Kiessling, entered by Uta Merkel on 04.03.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Demospongiae | |
Vauxia bellula Walcott 1920 demosponge | |
? Sentinelia cf. draco Walcott 1920 demosponge | |
Choia carteri Walcott 1920 demosponge
Choia ridleyi Walcott 1920 demosponge | |
Hamptonia parva n. sp., Hamptonia bowerbanki
Hamptonia parva n. sp. Rigby et al. 2010 demosponge
Hamptonia bowerbanki Walcott 1920 demosponge | |
Hexactinellida | |
Hintzespongia bilamina Rigby and Gutschick 1976 glass sponge | |
Diagoniella hindei, Diagoniella magna n. sp.
Diagoniella hindei Walcott 1920 glass sponge
Diagoniella magna n. sp. Rigby et al. 2010 glass sponge |