Also known as Nelson Ranch; South Park
Where: Park County, Colorado (39.2° N, 106.0° W: paleocoordinates 4.1° N, 33.2° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Maroon Formation, Asselian (298.9 - 295.5 Ma)
• thought by Scudder to be "Triassic," but more likely Permian according to Cockerell 1911 (Psyche) and Elias (1953); almost certainly in the Maroon Formation and very likely in the Wolfcampian upper Pony Spring Member based on Brill 1952 (see Fig. 1)
Environment/lithology: terrestrial; lithified siliciclastic sediments
Size class: macrofossils
Preservation: adpression
Collection methods: quarrying,
• found in a "shaft" owned by Robert A. Meier and first discovered by Arthur Lakes
•Elias (1953) unsuccessfuly attempted to relocate the site in 1944
Primary reference: S. H. Scudder. 1885. New genera and species of fossil cockroaches, from the older American rocks. Proceedings of the Academy of Natural Sciences of Philadelphia 37:34-39 [J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 106345: authorized by John Alroy, entered by John Alroy on 10.03.2011, edited by Jered Karr and Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
| |
"Petrablattina meieri n. sp." = Phyloblatta meieri
"Petrablattina meieri n. sp." = Phyloblatta meieri Scudder 1885 winged insect | |
Neorthroblattina albolineata n. sp.3
| |
"Neorthroblattina lakesii n. sp." = Poroblattina parvula3, Poroblattina arcuata n. sp., Scutinoblattina intermedia n. sp.3, Scutinoblattina brongniarti n. sp.3, Poroblattina lakesii n. sp., Scutinoblattina recta n. sp.3, "Neorthroblattina rotundata n. sp." = Nearoblatta rotundata3, "Neorthroblattina attenuata n. sp." = Epheboblatta attenuata3
"Neorthroblattina lakesii n. sp." = Poroblattina parvula3 Goldenberg 1869 cockroach Nos. 34, 35(82), 76(77)
Poroblattina arcuata n. sp. Scudder 1885 cockroach
Poroblattina lakesii n. sp. Scudder 1885 cockroach
Scutinoblattina recta n. sp.3 Scudder 1885 cockroach Wings nos. 37, 85(86), 87(88), 89(90); prothoracic shields nos. 38, 84(83)
"Neorthroblattina rotundata n. sp." = Nearoblatta rotundata3 Scudder 1885 cockroach Nos. 78(79), 100(101), 102(103)
| |
Etoblattina sp.4, Petrablattina aequa n. sp., "Etoblattina persistens n. sp." = Distatoblatta persistens4
Petrablattina aequa n. sp. Scudder 1885 cockroach
"Etoblattina persistens n. sp." = Distatoblatta persistens4 Scudder 1890 cockroach Nos. 21(65), 22, 29(69), 66, 67(68)
| |
Anthracoblattina triassica n. sp.4, "Spiloblattina marginata n. sp." = Dicladoblatta marginata, Spiloblattinidae gardinerana n. sp.1, "Sysciophlebia fenestrata n. sp." = Spiloblattina weissigensis2, "Spiloblattina gardineri n. sp." = Spiloblattina weissigensis, "Spiloblattina perforata n. sp." = Spiloblattina weissigensis2, "Spiloblattina guttata n. sp." = Spiloblattina weissigensis, "Spiloblattina triassica n. sp." = Spiloblattina weissigensis
"Spiloblattina marginata n. sp." = Dicladoblatta marginata Scudder 1885 winged insect
Spiloblattinidae gardinerana n. sp.1 Handlirsch 1906 winged insect one of Scudders S. gardineri specimens
"Sysciophlebia fenestrata n. sp." = Spiloblattina weissigensis2 Geinitz 1873 winged insect one of Scudders S. gardineri specimens
"Spiloblattina gardineri n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect
"Spiloblattina perforata n. sp." = Spiloblattina weissigensis2 Geinitz 1873 winged insect one of Scudders S. gardineri specimens
"Spiloblattina guttata n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect
"Spiloblattina triassica n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect |