
syrtocycloserakal

europile madhya silurian vibhaagathil ninnulla oorthooseridukalude oru janussaanu syrtocycloseras.
syrtocycloseras" ennathinte shell allengil conch, oru rocking cheyar rocker poleyulla vakrathayode mithamaayi vikasikkunna oru exgastric sirttokon aanu. chuttumulla vaariyellukal, aduthulla akalavum thirascheenavumaanu, uparithalam thirascheenamaayi varakalullathaanu.
"europileyum vadakke americayileyum madhya silooriyanil ninnulla "calosyrtoseras" traansvezhsalaayum longityoodinalaayum varayullappol "gasposyrtoseras" longityoodinalaayum maathrame varayulloo. koodaathe "calosyrtosera", "gasposyrtosera" ennivayile anyuleshanukal "syrtocycloserakalekkaal kattiyullathum kooduthal akalamullathumaanu.

