What is the designation for the almost complete type specimen of Xiaotingia that includes the skull?
Answer
STM 27-2
Scientific classification and study rely on designated type specimens, which serve as the physical anchor for the species definition. For *Xiaotingia zhengi*, the type specimen carries the formal designation STM 27-2. This specific fossil find is highly valued by paleontologists because it represents an exceptionally well-preserved, articulated, and nearly complete skeleton, notably including the associated skull, offering a comprehensive view of the animal's morphology.
Related Questions
Roughly when did Xiaotingia zhengi exist based on Bathonian and Oxfordian stages?What was the estimated total length of the diminutive Xiaotingia?Which anatomical marker suggests Xiaotingia sat closer to the Deinonychosaurs branch?For which paleontologist was the specific epithet zhengi of Xiaotingia zhengi an honorific?What is the designation for the almost complete type specimen of Xiaotingia that includes the skull?How is the diet of Xiaotingia zhengi categorized by paleontologists?Besides the head and body, where else was Xiaotingia clearly covered in feathers?What capability might be suggested by the femur (84 mm) being longer than the humerus (71 mm) in Xiaotingia?Which groups did the initial analysis by Xu et al. suggest Xiaotingia grouped closely with, excluding traditional birds?From which geological formation in China was the specimen of Xiaotingia likely recovered?