Pilviskiai-141 borehole, 859.1 - 808.9 m: Homerian, Lithuania

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Lithuanella bassetti
Strophochonetas cingulatus
Lingulata - Lingulida - Lingulidae
Lingulidae indet. Gray 1840
Craniata - Craniopsida - Craniopsidae
Craniops implicatus
Rhynchonellata - Pentamerida - Clorindidae
Clorinda sp. Barrande 1879
Rhynchonellata - Pentamerida - Gypidulidae
Gypidula galeata (Dalman 1828)
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
Rhynchotreta cuneata (Dalman 1828)
Rhynchonellata - Spiriferida - Delthyrididae
Howellella elegans Muir-Wood 1925
Rhynchonellata - Spiriferida - Cyrtiidae
Eospirifer radiatus (Sowerby 1834)
Cyrtia laevis
Cyrtia exporrecta (Wahlenberg 1818)
recombined as Cyrtia exporrectus
Rhynchonellata - Atrypida - Lissatrypidae
Glassia obovata (Sowerby 1839)
recombined as Lissatrypa obovata
Rhynchonellata - Atrypida - Atrypidae
Atrypa reticularis (Linnaeus 1758)
original and current combination Anomia reticularis
Rhynchonellata - Athyridida - Dayiidae
Dayia navicula (Sowerby 1839)
Rhynchonellata - Athyridida - Nucleospiridae
Nucleospira pisum (Sowerby 1839)
Rhynchonellata - Athyridida - Meristellidae
Meristina obtusa (Dalman 1828)
Rhynchonellata - Athyridida - Rhynchospirinidae
Homoeospira baylei (Davidson 1848)
Rhynchonellata - Orthida - Dicoelosiidae
Dicoelosia biloba (Linnaeus 1758)
Rhynchonellata - Orthida - Rhipidomellidae
Mendacella parva
Dalejina hybrida (Sowerby 1839)
Rhynchonellata - Orthida - Dalmanellidae
Isorthis amplificata Walmsley 1965
recombined as Isorthis (Tyersella) amplificata
Rhynchonellata - Orthida - Draboviidae
Salopina conservatrix (McLearn 1924)
Rhynchonellata - Protorthida - Skenidiidae
Skenidioides lewisii (Davidson 1848)
Strophomenata - Strophomenida - Rafinesquinidae
Leptaena holcrofti Bassett 1974
Strophomenata - Strophomenida - Eopholidostrophiidae
Pholidostrophia (Mesopholidostrophia) laevigata (de Sowerby and Murchison 1839)
recombined as Mesopholidostrophia laevigata
Strophomenata - Strophomenida - Strophochonetidae
Protochonetes minimus (Sowerby 1839)
Strophomenata - Strophomenida - Aegiromenidae
Aegiria grayi (Davidson 1849)
recombined as Jonesea grayi
Strophomenata - Strophomenida - Leptestiidae
Leangella segmentum (Lindstrom 1861)
recombined as Leangella (Leangella) segmentum
see common names

Geography
Country:Lithuania
Coordinates: 55.1° North, 25.4° East (view map)
Paleocoordinates:19.6° South, 2.2° East
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Silurian Epoch:Wenlock
Stage:Homerian 10 m.y. bin:Silurian 2
Key time interval:Homerian Brachiopod zone: I. amplificata - G. obovata
Age range of interval:430.50000 - 427.40000 m.y. ago
Stratigraphy
Formation:Geluva
Regional section:Pilviškiai borehole Regional bed:859.1 - 808.9 m
Regional order:bottom to top
Stratigraphic resolution:formation
Lithology and environment
Primary lithology:nodular "limestone"
Secondary lithology:dolomitic marl
Lithology description: nodular clayey limestone and clayey slightly dolomitic marlstone, with interbeds of microcrystalline limestone and bituminous content
Environment:deep subtidal shelf
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Collection methods:core
Reason for describing collection:taxonomic analysis
Metadata
Also known as:Pilviškiai
Database number:192994
Authorizer:B. Kröger Enterer:B. Kröger
Modifier:B. Kröger
Created:2018-04-30 06:52:01 Last modified:2018-05-02 03:03:57
Access level:the public Released:2018-04-30 06:52:01
Creative Commons license:CC BY
Reference information

Primary reference:
65616. P. Musteikis. 1993. Silurian Brachiopod communities in the section of the Pilviškiai - 141 borehole. Geologija 14:118-130 [B. Kröger/B. Kröger/B. Kröger]