Nybyoceras Troedsson 1926
Year: 2025
Type: article
Abstract: Genus Nybyoceras Troedsson, 1926 Type species Actinoceras (Nybyoceras) bekkeri Troedsson, 1926 from Niibi, Estonia, Pirgu Regional Stage, late Katian; by original designation. Diagnosis Slender straight shell, eccentric siphuncle; adnation areas broad ventrally on posterior side of segments; dorsally on adoral side; septal necks very short and adnate to adoral surface of septa, endosiphuncular canal system reticulate to curved, branching radial canals. (Compiled from Teichert 1964.)
Author: Kröger, Björn
Institutions: University of Helsinki, Finnish Museum of Natural History
Language: English
Subfield: Paleontology
Field: Earth and Planetary Sciences
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W6949571469
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