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5我就搞不懂了,吧友为什么认为沧龙不如虎鲸? 1.体型对比 大型沧龙和虎鲸体型上面差不多或者完全压制 经过大范围实测 最小的虎鲸种群 南极C 雌性平均5.2米 最大5.8(论文提出比常规母虎鲸短0.6米 所以母虎鲸典型体长 5.8米) 雄性平均5.6米 最大6.1 (论文提出比常规公虎鲸短1.1米 所以公虎鲸的典型体长6.7米) For the 252 individual whales we photographed, images of 220 were of sufficient quality to measure accurately (Table 2). These included 64 males, 33 adult females (with calves), 26 calve
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0@依旧那么甜mua
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0Here we describe multiple pathological skeletal elements in a specimen assigned to a globidensine mosasaur as Prognathodon cf. sectorius. This individual, NHMM 2012 072, was recovered from the upper Lixhe 3 Member (Gulpen Formation, upper Maastrichtian) near Maastricht, the Netherlands. In all likelihood, it was bitten in the snout by a large, possibly conspecific mosasaur – and survived this attack. The specimen described here is among the very few with clear and unambiguous evidence of (very likely intraspecific) agonistic interactions amongst mosasaurs. Despite significant injuries, incl
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