Loc. 4.3, Lodenice-Bubovice roadcut, (beds containing Coolinia pecten) (Silurian of Czech Republic)

Where: Czech Republic (50.0° N, 17.8° E: paleocoordinates 52.6° S, 62.0° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Motol Formation, Homerian (430.5 - 427.4 Ma)

• Stage and zone not given. Inference of Homerian stage based on statement that this is stratigraphically above previous level (C.perneri/C.ramosus) and no faulting is mentioned (but faulting is explicitly mentioned elsewhere in description of this section in cases where older strata overlie younger strata).

• group of beds-level stratigraphic resolution

Environment/lithology: marine; volcaniclastic shale and volcaniclastic, shelly/skeletal, gray, green limestone

• "...exposed sequence continues...as brown tuffitic shales with lenticular layers of pink tuffitic bioclastic limestones, interrupted by a 1 m thick black basalt sill. Sediments contain [brachiopods]. From the same level but above the present roadcut a large lens of grey-greenish tuffitic limestones was quarried during Barrande's time and yielded common [list]."

Primary reference: J. Kříž. 1992. Silurian field excursions: Prague Basin (Barrandian), Bohemia. National Museum of Wales, Geological Series 13:1-111 [M. Foote/M. Foote/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 14053: authorized by Michael Foote, entered by Michael Foote on 10.05.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Chlorophyceae
  - Receptaculitidae
Polyplacophora
 Paleoloricata - Mattheviidae
Bivalvia
 Cyrtodontida - Cardiolidae
 Modiomorphida - Modiomorphidae
Butovicella migrans Barrande 1881 clam
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
 Bellerophontida - Tropidodiscidae
Temnodiscus eximius, "Temnodiscus cristatus" = Pharetrolites cristatus
Temnodiscus eximius Perner 1903 snail
"Temnodiscus cristatus" = Pharetrolites cristatus Perner 1903 snail
 Bellerophontida - Pterothecidae
Cyclotheca bohemica Barrande 1867 snail
 Bellerophontida - Bellerophontidae
"Bubovicus tardus" = Bubovicus tarda Perner 1903 snail
 Bellerophontida - Bucaniidae
Tremanotus tuboides Perner 1903 snail
Tremanotus civis Perner 1903 snail
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805
Strophomenata
 Orthotetida - Chilidiopsidae
Coolinia pecten Linnaeus 1758
 Strophomenida - Strophonellidae
"Strophonella haueri" = Strophonella (Quasistrophonella) haueri Barrande 1848
 Strophomenida - Rafinesquinidae
Leptaena amelia Havlicek 1967
[entered as Leptaena amalia]
 Strophomenida - Amphistrophiidae
"Strophonellites patricius" = Amphistrophia
"Strophonellites patricius" = Amphistrophia
 Strophomenida - Leptostrophiidae
 Strophomenida - Furcitellidae
Rhynchonellata
 Atrypida - Atrypidae
Atrypidae indet. Gill 1871
 Spiriferida - Cyrtiidae
Janius exsul Barrande 1848
Hyolitha
 Hyolithida - Ceratothecidae