沧龙的文献研究摘要 / Publication research summaries · 2 entries
中文内容为资料集译写。每条说明所依据的摘要或正文范围。 / Chinese text is prepared for this collection. Summary evidence is identified for each entry.
Nature全文 PDF马斯特里赫特阶典型地区沧龙牙齿的三维微磨损（爬行类，有鳞类）
Three-dimensional dental microwear in type-Maastrichtian mosasaur teeth (Reptilia, Squamata)
Scientific reports · 2023
依据索引收录的作者摘要概括。
Summary based on the indexed author abstract.
主要发现 Key findings
沧龙牙齿三维微磨损识别不同食性空间，但未支持将各物种划为严格分离、单一食物类型的生态位。
Three-dimensional mosasaur dental microwear identifies dietary groupings but does not support neatly separated, single-food ecological niches for each species.
结论 Conclusions
微磨损可定量检验古食性，不过样本量限制使具体饮食重建仍需谨慎。
Microwear provides quantitative dietary tests, but small samples limit precise reconstruction of individual species' diets.
Science仅摘要 Abstract only部分中生代海生爬行动物的体温调节
Regulation of body temperature by some Mesozoic marine reptiles.
Science · 2010
依据作者摘要概括。
Inspected PubMed abstract indexed by Europe PMC; archived full text does not imply full-text review.
主要发现 Key findings
研究将鱼龙、蛇颈龙和沧龙牙齿磷酸盐氧同位素与共存鱼类比较，推断这些动物在不同海洋气候中维持相对稳定的高体温。
Tooth-phosphate oxygen isotopes from ichthyosaurs, plesiosaurs and mosasaurs were compared with coexisting fish. The authors inferred relatively constant high body temperatures across varied ocean climates.
结论 Conclusions
同位素结果支持多类海生爬行动物较高的代谢能力，但属于间接生理推断，并非直接测温。
The isotopic results support elevated metabolic performance in several marine reptile groups; they are indirect physiological estimates, not direct temperature measurements.