Publication Date:
2014-12-17
Description:
Foth (1) critiques the conclusions of a previous work by Zheng et al. (2), which describes the complete absence of sternal elements in Anchiornis and Sapeornis. Although initially we were equally skeptical, we feel that the evidence continues to be strongly compelling, and we thank Foth (1) for giving us...
Keywords:
Letters
Print ISSN:
0027-8424
Electronic ISSN:
1091-6490
Topics:
Biology
,
Medicine
,
Natural Sciences in General