Work

Ephippioceratoidea Miller & Youngquist 1949

Year: 2025

Type: other

Abstract: Superfamily Ephippioceratoidea Miller & Youngquist, 1949 Diagnosis Superfamily of the suborder Liroceratina with a pachyconic or globular, involute to subinvolute conch. Whorl profile in the adult stage usually more or less strongly depressed; flanks and venter form a continuous arch. Ornament usually consisting of fine growth lines; some species have spiral lines or fine ribs. Septum strikingly bilobate; suture line with high external saddle. Included family Ephippioceratidae Miller & Youngquist, 1949 (Early Carboniferous to Early Permian; 3 genera, 26 species).

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.17252521

Author: Korn, Dieter

Institution: Museum für Naturkunde

Language: English

Topic: Paleontology and Stratigraphy of Fossils

Subfield: Paleontology

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7084392037

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