Nghĩa của từ silurian|silurians bằng Tiếng Anh
noun
member of the Silures
Đặt câu với từ "silurian|silurians"
1. The Batholith formed during a Late Silurian to Early Devonian melting and rifting event that split the Ordovician to Early Silurian Macquarie Arc.
2. Bryozoan fossils can be found in Kentucky's Ordovician, Silurian, Devonian, Mississippian, and Pennsylvanian rocks
3. A new Anaspid fish from the middle Silurian Cowie Harbour fish bed of Stonehaven, Scotland
4. În cambrian, silurian și devonian au existat numeroși reprezentanți ai Agnatelor cunoscuți cu
5. Anaspida is a morphologically unique group among jawless vertebrates known only from the Silurian and Lower Devonian
6. They form the filling of several craters and pipes, which are unconformably overlain by Ordovician respectively Silurian sediments.
7. Silurian Cartilaginous fish are known only from scales, a few teeth, and small disarticulated fossils (Qu, 2010)
8. Agnatha is the most ancient group of vertebrates, widely distributed in the Silurian and Devonian periods
9. 8 A rift trough along Mianxian - Lueyang ophiolitic melange belt was formed from Ordovician to Silurian.
10. Anaspid - extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian
11. In Northern Spain, sections of Ordovizian and Silurian, being complete towards the west, develop unconformities and diastemes towards East.
12. (2) The higher Stolzalpe nappe, metamorphosed very low to low grade, contains Ordovician to Lower Silurian volcanic formations.
13. Anaspid - extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian agnathan,
14. Thermal, alternating field (AF), and two-stage (AF followed by thermal) experiments performed on one Silurian (Mascarene Group) and two Devonian (St.
15. This genus is known in the fossil record from the Silurian to the Carboniferous (age range: 428.2 to 314.6 million years ago).
16. Some Silurian Brachiopods lacked a stalk, had a flattened shell form (figure 3b), and rested freely on the seafloor
17. This rock unit consists Chieflyof Silurian shale and sandstone that have been metamorphosed to high-grade schist and migmatite
18. At least 43 species of Brachiopods represent the most diverse group of dwellers in the Silurian reefs of Wisconsin and Illinois.
19. Until a few decades ago, Palaeophonus, similarly to many other scorpions of the Silurian, was thought to be one of the earliest animals to have conquered the land.
20. Conodont — the problematical small tooth like fossil of the Cambrian, Silurian and Devonian periods which could well be a tooth of Cyclostomata … Dictionary of ichthyology
21. ! oldest known fossils of terrestrial animals are Chelicerate arthropods from 420 M years ago (Silurian) Transition to land required major adaptations: a
22. 19 So by mid-Silurian times the plates that are now in the northern hemisphere were again stable and low in relief.
23. Apterygote Insects The insects probably evolved from some primitive member of the superclass Myriapoda during the Silurian period (400-440 million years ago)
24. Bulletin 23 Abstract: A large fauna of Arenaceous Foraminifera comes from exposures of the Brassfield Limestone (Albion Series, Silurian) in Franklin, Ripley, Jefferson, and Clark Counties, southeastern Indiana
25. Extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian Familiarity information: Anaspid used as a noun is very rare.