Definition of Actinosiphonate. Meaning of Actinosiphonate. Synonyms of Actinosiphonate

- gyrocones, brevicones, and torticones. that tend to develop vestigial actinosiphonate deposits and subtriangular transverse sections. The Brevicoceratidae...
- containing actinosiphonate deposits within. Oonoceras is similar except for having a generally stronger curvature and a simpler, non-actinosiphonate siphuncle...
- inflated ventrally but straight dorsally. Some poterioceratid genera have actinosiphonate structures or annular deposits within the siphuncle. In others it is...
- flared necks, thickened rings, and well developed radial internal actinosiphonate deposits. In general form Kindleoceras is similar to Manitoulinoceras...
- cyrochoanitic septal necks and internal, longitudinal blade-like actinosiphonate deposits. All three come from the Middle Devonian of N Am, specifically...
- their oncocerid ancestors in that their siphuncles contain laminar actinosiphonate deposits. Bernard Kummel, 1964. Nautiloidea - Nautilida; Treatise on...
- s**** with a marginal siphuncle that contains discrete, irregular actinosiphonate deposits. The Diestoceratidae contains five known genera. They are:...
- genera in that the siphuncle segments are empty, rather than being actinosiphonate. List of nautiloids Sweet. W. C. 1964. Nautiloidea-Oncocerida; Treatise...
- commonly thin and structureless but in certain derived forms may become actinosiphonate with inwardly projecting radial lamellae. The juvenile segments in...
- life, with broad, slightly inflated segments and continuous, radial, actinosiphonate, deposits. While Actinomorpha is a member of the Oncocerida; Actinoceras...