. Bulletin of the British Museum (Natural History), Geology. . Fig. 3a-d Selected serial sections x 21 of Beckmannia beckmanni (Schmidt); topotypic specimen from Germany (Mohanti 1972: fig. 26).. 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: 2282px × 1095px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorbritishmuseumnaturalhistory, bookcentury1900, bookcoll