Cephalopoda - Ceratitida - Trachyceratidae
Alternative combinations: Ammonites acutocostatus, Trachyceras (Protrachyceras) acutocostatum
Full reference: A. Klipstein. 1843. Beschreibung neuer Versteinerungen von St. Cassian und einiger anderer Localitäten, Erster Abschnitt. Mollusken. Beiträge zur Geologischen Kenntniss der Östlichen Alpen 101-207
Belongs to Trachyceras according to E. von Mojsisovics 1882
See also Arthaber 1915 and Klipstein 1843
Sister taxa: Trachyceras amicum, Trachyceras aon, Trachyceras aonoides, Trachyceras austriacum, Trachyceras avisianum, Trachyceras bipunctatum, Trachyceras bouei, Trachyceras cordevolicum, Trachyceras desatoyense, Trachyceras dichotomum, Trachyceras douvillei, Trachyceras epolense, Trachyceras fedaiae, Trachyceras hacqueti, Trachyceras ibericum, Trachyceras infundibuliforme, Trachyceras judicaricum, Trachyceras laricum, Trachyceras liepoldti, Trachyceras mandelslohi, Trachyceras medusae, Trachyceras muensteri, Trachyceras multituberculatum, Trachyceras neumayri, Trachyceras oenanum, Trachyceras paronai, Trachyceras pescolense, Trachyceras pontius, Trachyceras pustericum, Trachyceras roderici, Trachyceras rutoranum, Trachyceras silberlingi, Trachyceras stuerzenbaumi, Trachyceras sulciferum, Trachyceras symmetricum, Trachyceras tibeticum, Trachyceras trinodosum, Trachyceras villanovae
Type specimen: BMNH C.35970a. Its type locality is St. Cassian (Klipstein BMNH coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.
Distribution:
• Triassic of Hungary (1 collection), Italy (1), Romania (1), Turkey (2)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.