In children, because the growth plates haven't closed yet, this leads to softening of the bones, impaired growth of bones, and bone malformations.

对于儿童，生长板尚未闭合，矿化不全会导致骨质软化、骨生长不全和骨畸形。

The entire fossil record of Titanis in North America consists of just a few dozen bones and bone fragments -- mainly of the neck, legs, feet and toes -- found at only four sites in Florida and one in Texas.

北美泰坦尼克号的整个化石记录仅包括几十块骨头和骨头碎片——主要是脖子、腿、脚和脚趾——仅在佛罗里达州的四个地点和德克萨斯州的一个地点发现。