Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
ZWEIFEL
147
TRIMORPHODON, GUIROCORA, SONORA
1522 K.S.NORRIS. 20 BODY BLOTCHS, 10 ON TAIL,
232 VENTRALS, 89 SUBCAUDALS .
1188 R. ZWEIFEL. 19 BODY BLOTCHS, 7ON TAIL
204 VENTRALS, 69 SUBCAUDALS.