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SPIRIFERINA BRACHIOPOD FOSSIL
Spiriferina brachiopod fossil. This fossil is remarkable for its preservation of the delicate brachidium (spiral structure) which supported this marine shelled animal's lophophore (feeding organ). This specimen is from France and dates from the Jurassic (around 200 to 145 million years ago). (KEYSTONE/SCIENCE PHOTO LIBRARY/NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
20111124
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
NATURAL HISTORY MUSEUM, LONDON
Grösse
4414 x 3959 px
Dateityp
JPEG