Check nearby libraries
Buy this book
Ischadites dixonensis (Miller and Gurley, 1896), from the Ordovician Galena Group of Illinois, is the oldest described North American ischaditid. The holotype is exceptionally well preserved and provides information on merome head morphology, articulation, and arrangement on the surface of the thallus. Meromes occur in whorls and form an equal number of dextral and sinistral parastichies. Each parastichy begins either at one of the heads surrounding the basal pole or at a triangulum, and extends to the margin of a clearly demarcated apical lacuna. The unusually complete morphological characterization that is now available for I. dixonensis will play an important role in discussions of receptaculitid morphogenesis and orientation.
Check nearby libraries
Buy this book
Subjects
Fossil Algae, Ordovician, Paleobotany, Ischadites dixenensisEdition | Availability |
---|---|
1
Morphology and arrangement of meromes in Ischadites dixonensis, an Ordovician receptaculitid
1978, Field Museum of Natural History
in English
|
zzzz
|
2
Morphology and arrangement of meromes in Ischadites dixonensis, an Ordovician Receptaculitid
1978, Field Museum of Natural History
|
aaaa
|
Book Details
Edition Notes
Classifications
The Physical Object
ID Numbers
Community Reviews (0)
Feedback?History
- Created April 1, 2008
- 5 revisions
Wikipedia citation
×CloseCopy and paste this code into your Wikipedia page. Need help?
October 15, 2020 | Edited by MARC Bot | import existing book |
February 10, 2012 | Edited by ImportBot | import new book |
April 14, 2010 | Edited by Open Library Bot | Linked existing covers to the edition. |
December 14, 2009 | Edited by WorkBot | link works |
April 1, 2008 | Created by an anonymous user | Imported from Internet Archive item record |