XLVIII.—Note on the pectoral fin of Eusthenopteron

Branislav Petronievics
1918 Annals and Magazine of Natural History  
Dr. Branlslav Peh'onievies on the /rig. ]. cos c .r _ jO a./O /7 -2. axt.-3. aa~72. *pa.pr. / / V c/. b -7. axe -Z~ra.r -~.fra. r.
doi:10.1080/00222931808673789 fatcat:v52h5vitozctfh6gtpte5byuky