![](http://www.alamy.com/thumbs/6/1E550A97-90B8-4521-9A2F-62A439BB56A3/RGHRD5.jpg)
. Bulletin of the British Museum (Natural History), Geology. ORDOVICIAN-SILURIAN BOUNDARY IN AUSTRIA 111 HERN ALPS HOHER TRIEB CELLON RAUCHKOFEL RAUCHKOFEL SUD . BODEN ill III III D 1~1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). London : BM(NH)
Size: 2148px × 1164px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorbritishmuseumnaturalhistory, bookcentury1900, bookcoll