Where: Russian Federation (60.0° N, 32.6° E: paleocoordinates 37.7° S, 1.2° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Megistaspis limbata trilobite zone, Frizy Member (Volkhov Formation), Volkhov (471.1 - 469.2 Ma)
• Meterage is negative because 0 meterage in section is at boundary between Jeltiaki member and overlying Frizy member which rests above this sample.
• bed-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified limestone
Size class: mesofossils
Primary reference: T. Hansen and A. T. Nielsen. 2003. Upper Arenig trilobite biostratigraphy and sea-level changes at Lynna River near Volkhov, Russia. Bulletin of the Geological Society of Denmark 50:105-114 [M. Hopkins/M. Hopkins]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 157107: authorized by Melanie Hopkins, entered by Melanie Hopkins on 06.06.2014, edited by Björn Kröger
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Strophomenata | |
Apomatella ingrica Pahlen 1877 | |
Antigonambonites planus Pander 1830 | |
"Ingria nefedyevi" = Ingria nefedjevi
"Ingria nefedyevi" = Ingria nefedjevi Eichwald 1855 | |
Rhynchonellata | |
Ranorthis spp. Öpik 1939 | |
Platystrophia cf. putilovensis Zuykov 1999 | |
Paurorthis spp. Schuchert and Cooper 1931 | |
Lingulata | |
Linguloidea indet. Menke 1828 | |
Craniata | |
Trilobita | |
Remopleurides sp. Portlock 1843 trilobite | |
"Asaphus lepidurus" = Asaphus (Asaphus) lepidurus
| |
"Harpes spasskii" = Scotoharpes spasskii
"Harpes spasskii" = Scotoharpes spasskii Eichwald 1840 trilobite | |
Dysplanus acutigenia trilobite | |
Agerina woehrmanni trilobite | |
Pogrebovites sp. Balashova 1976 trilobite | |
Pterygometopus sclerops Dalman 1827 trilobite | |
Cyrtometopus clavifrons Dalman 1827 trilobite | |
Megistaspis hyorrhina | |
"Megistaspis hyorrhina" = Rhinoferus hyorrhinus
|