ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Stylophora are a peculiar extinct group of asymmetrical deuterostomes whose biological affinity has been fiercely debated. Disarticulated skeletal elements of a ceratocystid stylophoran recovered from the earliest Middle Cambrian of Morocco are not only the oldest stylophorans in the fossil ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/nature04109