Definition of Perisphinctid. Meaning of Perisphinctid. Synonyms of Perisphinctid

- from the ancestral Stephanoceratidae in the Middle Jur****ic Bajocian: perisphinctid ammonites ranged from the Bajocan until the Tithonian at the end of...
- Bigotites is strongly ribbed, round-whorled perisphinctid ammonitic cephalopod from the middle Jur****ic with a smooth band along the outer edge of the...
- Paléobiologie, Genève. 31 (1): 235–265. András Galácz (2012). "Early perisphinctid ammonites from the early/late Bajocian boundary interval (Middle Jur****ic)...
- isolated but some were also found in ****ociation with the s**** of perisphinctid ammonites. They were interpreted by the researchers as ammonite eggs...
- literature, the discovery of eight clusters of eggs in ****ociation with perisphinctid ammonite by Etches, Jane Clarke and John Callomon in 2008 provides the...
- Gallois; Steve Etches (2014). "Origin of the Kimmeridgian-Tithonian Boreal perisphinctid faunas: migration and descendants of the Tethyan genera Crussoliceras...
- isolated but some were also found in ****ociation with the s**** of perisphinctid ammonites. They were interpreted by the researchers as ammonite eggs...
- ammonites from India is published by Dutta & Bardhan (2016), who name a new perisphinctid subfamily Sivajiceratinae. Ammonite embryonic s**** clusters preserved...
- the knowledge of the swimming mechanism of ammonites. Soft parts of a perisphinctid belonging to the genus Subplanites, separated from the conch either...
- Fernandez-Lopez & Pavia Middle Jur****ic (Bathonian)  France A zigzagiceratine perisphinctid, a species of Franchia. G****endiceras bosellii Sp. nov Valid Bert et...