Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Katarzyna Grygorczyk"'
Publikováno v:
Estonian Journal of Earth Sciences, Vol 73, Iss 1, Pp 1-14 (2024)
New studies on Frasnian ptyctodonts, including the revision of historic material in addition to the description of new material, have resulted in the detailed description of two species of Ptyctodus (Ptyctodus obliquus, Ptyctodus kielcensis), eight i
Externí odkaz:
https://doaj.org/article/b661d2a5f12743f5b916de24960379fd
