2 Questions 1 Answers 0 Followers
Questions related from Hongqing Li
Are there any stanards for identifying posterior cervicals and anterior dorsalsin dinosaurs, especially in theropods,could the position of the parapophysis and the presence of ventral keel be...
30 April 2024 7,227 1 View
We know that some terrestrial vertebrates has exposed teeth,some of them are for sexual displaying,some are for a weapon or a tool,but most terrestrial vertebrates' teeth are cover by lips,the...
21 September 2019 1,356 4 View
