Arietites

Arietites is a genus of massive, giant evolute, psiloceratacean ammonites in the family Arietitidae in which whorls are subquadrate and transversely ribbed and low keels in tripicate, separated by a pair of longitudinal grooves, run along the venter. Fossils are known world wide from the lower Sinemurian stage of the Lower Jurassic.

单词	Arietites
释义	Arietites 英语百科 Arietites Arietites is a genus of massive, giant evolute, psiloceratacean ammonites in the family Arietitidae in which whorls are subquadrate and transversely ribbed and low keels in tripicate, separated by a pair of longitudinal grooves, run along the venter. Fossils are known world wide from the lower Sinemurian stage of the Lower Jurassic.
随便看	flash back的意思 flashback的意思 flash back arrester的意思 Flashback arrester的意思 flashback chamber的意思 flash back criterion的意思 flashback criterion的意思 flashback的意思 flashback fire的意思 flash back fire的意思 flashback的意思 flashback performance的意思 flash back phenomenon的意思 flashback的意思 flashback tank的意思 flash back to的意思 flash back volt的意思 flash back voltage的意思 flashback voltage的意思 Flashbake的意思 flash baking的意思 flash band的意思 flashband的意思 flashbands的意思 Flashbang的意思