File:EB1911 Palaeobotany - Lepidodendron Veltheimianum - stem.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(828 × 948 pixels, file size: 506 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents
Description
English: Drawing of transverse section of stem of Lepidodendron Veltheimianum fossil: p, pith, almost destroyed; x, zone of primary wood; px, protoxylem; x2; secondary wood; ph, phloem and pericycle; br, stele of a branch; pd, periderm; l.b, leaf-bases. The primary cortex between stele and periderm has perished.
Date published 1911
Source “Palaeobotany,” Encyclopædia Britannica (11th ed.), v. 20, 1911, p. 529, fig. 9.
Author Scott, Studies.
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:37, 9 September 2017Thumbnail for version as of 16:37, 9 September 2017828 × 948 (506 KB)Bob Burkhardt (talk | contribs){{Information |Description ={{en|1=Drawing of transverse section of stem of ''Lepidodendron Veltheimianum'' fossil: ''p'', pith, almost destroyed; ''x'', zone of primary wood; ''px'', protoxylem; ''x''<sup>2</sup>; secondary wood; ''ph'', phloem and...

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:EB1911_Palaeobotany_-_Lepidodendron_Veltheimianum_-_stem.jpg&oldid=745802733"