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 | |
Petrablattina aequa n. sp., "Etoblattina persistens n. sp." = Distatoblatta persistens4, Etoblattina sp.4
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)
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Poroblattina lakesii n. sp., Poroblattina arcuata n. sp., Scutinoblattina intermedia n. sp.3, "Neorthroblattina rotundata n. sp." = Nearoblatta rotundata3, Scutinoblattina brongniarti n. sp.3, "Neorthroblattina lakesii n. sp." = Poroblattina parvula3, "Neorthroblattina attenuata n. sp." = Epheboblatta attenuata3, Scutinoblattina recta n. sp.3
Poroblattina lakesii n. sp. Scudder 1885 cockroach
Poroblattina arcuata n. sp. Scudder 1885 cockroach
"Neorthroblattina rotundata n. sp." = Nearoblatta rotundata3 Scudder 1885 cockroach Nos. 78(79), 100(101), 102(103)
"Neorthroblattina lakesii n. sp." = Poroblattina parvula3 Goldenberg 1869 cockroach Nos. 34, 35(82), 76(77)
Scutinoblattina recta n. sp.3 Scudder 1885 cockroach Wings nos. 37, 85(86), 87(88), 89(90); prothoracic shields nos. 38, 84(83)
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Neorthroblattina albolineata n. sp.3
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"Spiloblattina marginata n. sp." = Dicladoblatta marginata, "Spiloblattina perforata n. sp." = Spiloblattina weissigensis2, "Spiloblattina triassica n. sp." = Spiloblattina weissigensis, "Spiloblattina gardineri n. sp." = Spiloblattina weissigensis, "Sysciophlebia fenestrata n. sp." = Spiloblattina weissigensis2, "Spiloblattina guttata n. sp." = Spiloblattina weissigensis, Spiloblattinidae gardinerana n. sp.1, Anthracoblattina triassica n. sp.4
"Spiloblattina marginata n. sp." = Dicladoblatta marginata Scudder 1885 winged insect
"Spiloblattina perforata n. sp." = Spiloblattina weissigensis2 Geinitz 1873 winged insect one of Scudders S. gardineri specimens
"Spiloblattina triassica n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect
"Spiloblattina gardineri n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect
"Sysciophlebia fenestrata n. sp." = Spiloblattina weissigensis2 Geinitz 1873 winged insect one of Scudders S. gardineri specimens
"Spiloblattina guttata n. sp." = Spiloblattina weissigensis Geinitz 1873 winged insect
Spiloblattinidae gardinerana n. sp.1 Handlirsch 1906 winged insect one of Scudders S. gardineri specimens
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