Utby, Lindgården, Goteberg (Ordovician of Sweden)

Where: Sweden (57.7° N, 12.0° E: paleocoordinates 37.3° S, 11.4° W)

When: Asaphus expansus trilobite zone, Lower expansus Member (Holen Formation), Kunda (469.2 - 464.3 Ma)

Environment/lithology: marine; wackestone

Size class: macrofossils

Primary reference: E. Koken and J. Perner. 1925. Die Gastropoden des baltischen Untersilurs 1-324 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172826: authorized by Pete Wagner, entered by Pete Wagner on 26.08.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

 Bellerophontida - Bucaniidae
Megalomphala planorbiformis1 Koken 1897 snail
 Euomphalina - Ophiletidae
"Euomphalus angelini" = Lytospira angelini2
"Euomphalus angelini" = Lytospira angelini2 Lindström 1884 snail
 Euomphalina - Lesueurillidae
"Raphistoma qualteriatum" = Pararaphistoma qualteriata, "Lesueurilla infundibulum" = Lesueurilla infundibulum, "Lesueurilla gradata" = Lesueurilla infundibulum, Eccyliopterus regularis3, "Eccyliopterus replicata n. sp." = Eccyliopterus alatus4
"Raphistoma qualteriatum" = Pararaphistoma qualteriata von Schlotheim 1820 snail
"Lesueurilla infundibulum" = Lesueurilla infundibulum Koken 1896 snail
"Lesueurilla gradata" = Lesueurilla infundibulum Koken 1896 snail
Eccyliopterus regularis3 Remelé 1888 snail
"Eccyliopterus replicata n. sp." = Eccyliopterus alatus4 Roemer 1876 snail