ammonites
Wyndhamia jukesi Etheridge Jr. 1880 (lamp shell)

Strophomenata - Productida - Strophalosiidae

Alternative combination: Strophalosia jukesii

Full reference: R. Etheridge Jr. 1880. On a collection of fossils from the Bowen River coalfield and the limestone of the Fanning River, north Queensland. Proceedings of the Royal Physical Society of Edinburgh 5:263-328

Belongs to Wyndhamia according to J. B. Waterhouse 1982

Sister taxa: Wyndhamia gijigensis, Wyndhamia multituberculata, Wyndhamia sphenarctica, Wyndhamia tjuvaevi, Wyndhamia typica

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 19.1 x 21.0