Black Gastropod Chalk, Wolayer Thörl, Carnic Alps (Devonian of Austria)

Also known as Wolayersee = 46.617 x 12.8667

Where: Austria (47.5° N, 15.2° E)

• Paleocoordinates: 19.5° S, 18.3° E (Wright 2013)

• outcrop-level geographic resolution

When: Schwarz Gastropoden-Kalk Formation, Pragian (410.8 - 407.6 Ma)

• formation-level stratigraphic resolution

Environment/lithology: black limestone

Size class: macrofossils

Primary reference: F. Frech. 1894. Über das Devon der Ostaplen III. Die Fauna der unterdevonischen Riffkalke I. Zeitschrift der Deutschen Geologisches Gesellshäfte 46:446-479 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 154582: authorized by Pete Wagner, entered by Pete Wagner on 23.02.2014

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Gastropoda
 Cyrtoneritida - Orthonychiidae
Orthonychia aliena2
 Murchisoniina - Loxonematidae
Loxonema rectangulare n. sp.1, "? Loxonema enantiomorphum" = Katoptychia enantiomorpha
Loxonema rectangulare n. sp.1 Spitz 1907 snail
"? Loxonema enantiomorphum" = Katoptychia enantiomorpha Frech 1894 snail
 Murchisoniina - Gosseletinidae
Triangularia paradoxa n. gen. n. sp., "Pleurotomaria carnica n. sp." = Barocospira carnica, "Pleurotomaria (Euryzone) evoluta" = Barocospira clavicula1
Triangularia paradoxa n. gen. n. sp. Frech 1894 snail
"Pleurotomaria carnica n. sp." = Barocospira carnica Frech 1894 snail
includes Pleurotomaria n. ssp. carnica evoluta
"Pleurotomaria (Euryzone) evoluta" = Barocospira clavicula1 Oehlert and Oehlert 1888 snail
 Murchisoniina - Porcelliidae
"Pleurotomaria moelleri" = Antitrochus moelleri
"Pleurotomaria moelleri" = Antitrochus moelleri Tschernischew 1885 snail
 Murchisoniina - Phanerotrematidae
"Pleurotomaria grimburgi n. sp." = Phanerotrema grimburgi
"Pleurotomaria grimburgi n. sp." = Phanerotrema grimburgi Frech 1894 snail
 Murchisoniina - Murchisoniidae
"Murchisonia davyi" = Barroisocaulus davyi
"Murchisonia davyi" = Barroisocaulus davyi Barrois 1889 snail
 Euomphalina - Oriostomatidae
"Cyclonema persimile" = Australonema persimile1
"Cyclonema persimile" = Australonema persimile1 Spitz 1907 snail
 Euomphalina - Platyceratidae
Platyceras uncinatus, Platyceras zinkeni, Platyostoma varians, Platyostoma naticoides
Platyceras uncinatus Roemer 1852 snail
Platyceras zinkeni Römer 1843 snail
Platyostoma varians snail
Platyostoma n. ssp. varians europae
Platyostoma naticoides Etheridge 1878 snail
 Euomphalina - Anomphalidae
"Turbonitella verae n. sp." = Isonema verae
"Turbonitella verae n. sp." = Isonema verae Frech 1894 snail
 Euomphalina - Pseudophoridae
"Trochus annae" = Pseudotectus annae
"Trochus annae" = Pseudotectus annae Frech 1894 snail
 Bellerophontida - Bucaniidae
"Tremanotus fortis n. sp." = Boiotremus fortis
"Tremanotus fortis n. sp." = Boiotremus fortis Frech 1894 snail
 Bellerophontida - Tropidodiscidae
"Oxydiscus geyeri n. sp." = Tropidodiscus geyeri
"Oxydiscus geyeri n. sp." = Tropidodiscus geyeri Frech 1894 snail
1Spitz 1907; 2Wagner 2023