跨机构生长序列记录了归入 Tyrannosaurus rex 标本的显著头骨个体发育变化，但发育阶段分配和同物异名处理仍是分析决定，不是直接观察的生命史。
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参考文献 / paperA high-resolution growth series of Tyrannosaurus rex obtained from multiple lines of evidence
Carr, T.D.
年份2020
来源角色primary-study
DOI / ID10.7717/peerj.9192
适用范围
taxonomy · 形态 · 生态 · methods
A multi-institution specimen series scores ontogenetic characters and tests a growth sequence; age classes are analytical assignments, not direct life histories.
主张账本
粗壮的头骨和牙齿解剖以及二指前肢在多个标本中反复保存；所引生长序列还显示若干头骨比例随指定个体发育阶段变化。
claim:taxon:tyrannosaurus:morphology