Marine reptiles

The horizon and age of the marine reptiles from Hubei province , China

湖北三叠纪海生爬行动物的层位及时代

Unlike modern land turtles , this sixteen-inch-long species was found with other marine reptiles , indicating it was aquatic .

与现代的陆地海龟不同的是，这种长约16英尺的龟类与其他海洋爬行动物一同被发现，这表明它是水生动物。

Over the years , thousands of specimens of marine reptiles , fish and invertebrates have been recovered from these rocks .

几年时间内，在这些岩石中取得了数以千计的海洋爬行动物、鱼类以及无脊椎动物的标本。

Only a handful of marine reptiles , livingor extinct , are known to be herbivores .

众所周知只有一小部分现存或灭绝的海洋爬行动物是食草动物。

That these Mesozoic marine reptiles , contemporaries of the dinosaurs , got the bends can be seen from their bones .

人们可以从它们的骨骼看出这些与恐龙同存于中生代的海洋爬行动物患有该病。

Any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs .

中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。

Their ecology types can be divided into two kinds : first , the marine reptiles in Member ⅰ and Member ⅱ of the Guanling Formation occur as small bodies and species group and lived in the near-shore shallow water ;

其生态分为两种类型：关岭组第一、二段的海生爬行动物类群，个体少，主要生活在近岸浅水域；