Reprints of Papers from the Science Laboratories of the University of Sydney
The strongly built, probably coriaceous, border is already known in the Carboniferous genus Meganeura. ... Diagrams to show the structure of the radius and media in Protodonata: a, suggested ancestral condition, from which there can be derived:ab, the ... with the radial sectors eliminated but the media not reduced. these two sectors were to fuse together, we might expect to get some such formation asanbsp;...
| Title | : | Reprints of Papers from the Science Laboratories of the University of Sydney |
| Author | : | |
| Publisher | : | - 1920 |
You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.
Once you have finished the sign-up process, you will be redirected to your download Book page.
How it works:- 1. Register a free 1 month Trial Account.
- 2. Download as many books as you like (Personal use)
- 3. Cancel the membership at any time if not satisfied.
