It is today well established that archosaurs are ancestrally endotherms, i.e., they present mechanisms of non shivering thermogenesis. Among archosaurs, extant crocodilians are ectothermic but present particular anatomical and molecular features traditionally associated with endothermy: a fourc hambered heart; several acquisitions linked to an efficient breath such as a diaphragmatic muscle and unidirectional airflow; the deposition of high growth rate bone tissues; a high mitochondrial rate of evolution. Studies on extinct pseudosuchians suggested that most of the Triassic species were endothermic, but the timing of the loss o fendothermy in Pseudosuchia still has to be constrained both temporally and phylogenetically.In this thesis, I ...
International audienceMost Notosuchia were active terrestrial predators. A few were semi-aquatic, or...
The only true living endothermic vertebrates are birds and mammals, which produce and regulate their...
Studying the origin of avian thermoregulation is complicated by a lack of reliable methods for measu...
Il est aujourd’hui communément admis que les archosaures sont ancestralement endothermes, soit qu’il...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
The evolution of thermometabolism in pseudosuchians (Late Triassic to the present) remains a partly ...
Les archosaures sont un clade de vertébrés comprenant les oiseaux, les crocodiliens, ainsi que de no...
International audienceMost Notosuchia were active terrestrial predators. A few were semi-aquatic, or...
The only true living endothermic vertebrates are birds and mammals, which produce and regulate their...
Studying the origin of avian thermoregulation is complicated by a lack of reliable methods for measu...
Il est aujourd’hui communément admis que les archosaures sont ancestralement endothermes, soit qu’il...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
This paper is aimed at constraining the phylogenetic frame of the acquisition of endothermy by Archo...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
International audienceThe evolution of thermometabolism in pseudosuchians (Late Triassic to the pres...
The evolution of thermometabolism in pseudosuchians (Late Triassic to the present) remains a partly ...
Les archosaures sont un clade de vertébrés comprenant les oiseaux, les crocodiliens, ainsi que de no...
International audienceMost Notosuchia were active terrestrial predators. A few were semi-aquatic, or...
The only true living endothermic vertebrates are birds and mammals, which produce and regulate their...
Studying the origin of avian thermoregulation is complicated by a lack of reliable methods for measu...