ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The fossils occur as clustered moulds in nodular masses of hard, grey-brown, glauconitic sandstone with carbonized plant debris, about 30 ft. above the base of the formation. Twenty-eight genera of Mollusca have been identified, mostly lamellibranchs, Astarte (Neocrassina), Pholadomya, Panopea, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1901100a0
Permalink