ordovician period in Vietnamese

kỷ Ocđovic

Sentence patterns related to "ordovician period"

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1. A number of regional terms have been used to subdivide the Ordovician Period.

Một loạt các thuật ngữ khu vực đã từng được sử dụng để phân chia kỷ/hệ Ordovic.

2. The first Bryophytes (liverworts) most likely appeared in the Ordovician period, about 450 million years ago

3. The first Bryophytes (liverworts) most likely appeared in the Ordovician period, about 450 million years ago

4. The first Bryophytes (liverworts) most likely appeared in the Ordovician period, about 450 million years ago

5. Chelicerata Chelicerata include horseshoe crabs, scorpions, spiders, and mites. They originated as marine animals, possibly in the Late Ordovician period

6. The first confirmed Chelicerate fossils, the eurypterids, date from 445 million years ago in the late Ordovician period

7. Crinoids have lived in the world's oceans since at least the beginning of the Ordovician Period, roughly 485 million years ago.

8. The Cambrian period lies between the Ediacaran period at the end of the Proterozoic eon and the Ordovician period, …

9. Belemnite & straight cephalopod fossils for sale Belemnites and other straight-shelled Cephalopods represent a major portion of the marine biomass from the Ordovician Period 467 million years ago, until they died out with the dinosaurs 65 million years ago.

10. Cystoid, any member of an extinct class (Cystoidea) of primitive echinoderms (animals with a hard, calcareous external skeleton, related to the modern sea lily and starfish) that first appeared during the Middle Ordovician Epoch and persisted into the Late Devonian Epoch (the Ordovician Period began about 488 million years ago, and the Devonian Period ended 359 million years ago).

11. Practically all you need to know about vertebrate life during the Ordovician period is contained in the "Aspises," especially Arandaspis and Astraspis.These were two of the first jawless, lightly armored prehistoric fish, measuring anywhere from six to 12 inches long and vaguely reminiscent of giant tadpoles.The bony plates of Arandaspis and its ilk would evolve in