extinct造句
121. Cryptozoologists are especially proud of the catch in 1938 of a coelacanth, an archaic-looking species of fish that had been thought to have gone extinct in the Cretaceous.
122. Tianyang Maar Lake is an extinct ancient maar lake, and located in the southeast of the Leizhou Peninsula.
123. The horse was re-introduced to America (as original paleo-American populations of wild horses from the Bering land bridge were extinct) and quickly adapted to free range on the sprawling great plains.
124. The researchers also made what they say are the first sequences of nuclear DNA from the extinct American mastodon.
125. The determined creature inside pecks its way out of the shell, and suddenly a velociraptor is born — more than 70 million years after its species was supposed to have become extinct.
126. Caste system has been extinct in the country, re-emergence of such a miserable state of the prehistoric culture is incredible, it is outrageous!
127. Palaeontologist Richard Owen told him the fossils he had found were of extinct relatives of South American animals living today.
128. Ambystoma mexicanum is almost extinct in Mexico due to diminishing habitats and human hunting - they are regarded as a delicacy in much the way the French like frogs legs.
129. In China, conservation efforts have already failed to protect the Yangtze River dolphin, the first large aquatic mammal to go extinct since the Caribbean monk seal in the 1950s.
130. Among the critically endangered species are the western lowland gorilla and the bactrian camel. The golden-headed lion tamarin is listed as endangered and the socorro dove is extinct in the wild.
131. Clad organizes a tree of biological species, allowing the user to add scientific and popular names, origin, distribution, apomorphies and other information such as pictures or if the clade is extinct.
132. Many primitive lineages went extinct as sharks and bony fish became masters of the waters and tetrapods, the four-legged animals that eventually evolved into dinosaurs and mammals, conquered the land.
133. The ivory-billed woodpecker, long thought to be extinct, turned out not to be.
134. A large extinct European deer of the genus Megaceros of the Pliocene Epoch and the Pleistocene Epoch, having very large palmate antlers.
135. Any of various small, mostly tailless, extinct flying reptiles of the order Pterosauria that existed during the Jurassic and Cretaceous periods.
136. All hope was extinct.
137. In the Northwest United States, however grey wolf is almost extinct a population of perhaps 30.
138. He was one of a class rapidly becoming extinct in Wessex.
139. The collection includes natural history from penguins to the extinct giant moa, fish, birds, and insects.
140. Three of the eight subspecies of tiger - the Bali, Caspian and Javan tigers are extinct.
141. There are 11 subspecies of Rangifer tarandus in the word and 9 exist, 2 extinct.
142. What was once considered to be an extinct species, the Tasman booby (Sula tasmani), turns out be a subspecies of a living species, the masked booby (Sula dactylatra fullagari).
143. It is demonstrated that a flashing jet is worn away into a cone shape and the jet extinct length decreases with the increasing of pressure decay ratio of injection pressure to backpressure.
144. It now has scientists thinking the extinct flying reptile had a wingspan of up to seven metres, two or three metres bigger than previously thought.
145. An entire species of animal or plant life goes extinct every 20 minutes.
146. The interaction of the climate in the last century, the ecology charactor of Tsuga tchekiangensis itself, and the outside disturbance were the main factors which caused the plantation extinct sharply.
147. If Borneo's forests are cleared for oil palm plantations then the endangered orangutan may become the first Great Ape to go extinct at the hands of humans.
148. This report is from David Cook of our Science Unit: "Why did the dinosaurs become extinct?".
149. Conodonts went extinct at the end of the Triassic Period, about the time dinosaurs were evolving.
150. Whether it is a native cat, previously thought extinct, or an escaped exotic pet, the Beast of Bodmin is a creature that refuses to disappear.
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