Definition of Actinosiphonate. Meaning of Actinosiphonate. Synonyms of Actinosiphonate

- life, with broad, slightly inflated segments and continuous, radial, actinosiphonate, deposits. While Actinomorpha is a member of the Oncocerida; Actinoceras...
- extreme in Kindleoceras. The siphuncle is cyrochoanitic with simple actinosiphonate deposits. Walter C Sweet, 1964. Nautiloidea-Oncocerida. Treatise on...
- characterized by compressed, exogastric, cyrtocones with a large, actinosiphonate, dorsal siphuncle. The Paleobiology Database Balashovia entry accessed...
- their oncocerid ancestors in that their siphuncles contain laminar actinosiphonate deposits. Bernard Kummel, 1964. Nautiloidea - Nautilida; Treatise on...
- flared necks, thickened rings, and well developed radial internal actinosiphonate deposits. In general form Kindleoceras is similar to Manitoulinoceras...
- oblique sutures, and subventral siphuncles with simple internal radial actinosiphonate deposits. Kindleoceras from the Upper Ordovician of Ontario differs...
- containing actinosiphonate deposits within. Oonoceras is similar except for having a generally stronger curvature and a simpler, non-actinosiphonate siphuncle...
- than high, with a somewhat flattened upper side, known as the dorsum. Actinosiphonate deposits in the siphuncle are confined to the early part of the phragmocone...
- cyrochoanitic septal necks and internal, longitudinal blade-like actinosiphonate deposits. All three come from the Middle Devonian of N Am, specifically...
- family. Karoceras is the only member of the Karoceratidae that is actinosiphonate, a character produced by lamellae projecting radially inward toward...