Definition of Trochonema. Meaning of Trochonema. Synonyms of Trochonema

- Trochonema is an extinct genus of early marine snail from the Paleozoic, which lasted almost 215 million years. It was first described by John William...
- Trochonema sp., an early gastropod from the Middle Ordovician of the Galena Group of Minnesota....
- Trochonematoidea Trochonema sp. from the middle Ordovician of the Galena formation of Minnesota Scientific classification Domain: Eukaryota Kingdom: Animalia...
- †Trocholites internestriatus †Trocholitoceras †Trocholitoceras walcotti †Trochonema †Trochonema exile – type locality for species †Tryblidium †Tryblidium ovale...
- Galena Group Stratigraphic range: Darriwilian-Sandbian Unidentified Trochonema from the Galena Group Type Group Sub-units Decorah Shale, Dunleith Formation...
- Mazaev, 2020 † Amaurotoma Knight, 1945 † Knightinella Likharev, 1975 † Trochonema Salter, 1859 - the type genus † Vicnigoria Mazaev, 2019 (in German) Zittel...
- †Trocholitoceras †Trocholitoceras bevani †Trochonema †Trochonema bellulum †Trochonema trochonemoides – tentative report †Trochonema umbilicata †Tropidodiscus Trypanites...
- scofieldi †Trochonema †Trochonema altum †Trochonema beachi †Trochonema beloitense †Trochonema fragile †Trochonema retrorsum †Trochonema rugosa †Trochonema subcr****um...
- †Triplesia putillus †Trochonema †Trochonema bellulum †Trochonema eccentri**** †Trochonema trochonemoides – type locality for species †Trochonema umbilicata †Trochonemella...
- protensus †Triquitrites spinosus †Triquitrites subspinosus †Trochonema †Trochonema madisonense †Trochonema umbilicata – or unidentified comparable form †Trochophyllum...