Fossil Record
Fossil Record
Fossil Record
Articles | Volume 21, issue 1
Articles | Volume 21, issue 1
https://doi.org/10.5194/fr-21-109-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/fr-21-109-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 1
Research article
 | 
03 Apr 2018
Research article |  | 03 Apr 2018

A case study of developmental palaeontology in Stereosternum tumidum (Mesosauridae, Parareptilia)

Constanze Bickelmann and Linda A. Tsuji

Viewed

Total article views: 3,344 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,646 605 93 3,344 97 94
  • HTML: 2,646
  • PDF: 605
  • XML: 93
  • Total: 3,344
  • BibTeX: 97
  • EndNote: 94
Views and downloads (calculated since 03 Apr 2018)
Cumulative views and downloads (calculated since 03 Apr 2018)

Viewed (geographical distribution)

Total article views: 2,957 (including HTML, PDF, and XML) Thereof 2,929 with geography defined and 28 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 16 Nov 2024
Download
Short summary
Mesosaurs were reptiles that lived around 280 mya. They were the first land reptile group to return to the water. Study of a fossil from the Museum für Naturkunde, Berlin reveals a previously unobserved baby skeleton near the adult. This small skeleton can tell us about how these creatures grew; the lower segment of the hind limb is already proportionally larger than the upper hind limb and the lower and upper forelimbs. This may be because young mesosaurs needed to swim right from birth.
Read more