English: Stanley Finney. United States geologist and paleontologist, Dept. Geological Sciences of California State University at Long Beach Professor, Chair of the International Commission on Stratigraphy. "Golden spike" ceremony for the Aalenian Stage global lower boundary (GSSP), Fuentelsaz (Guadalajara, Spain). July 28th 2016.
Español: Stanley Finney. Geólogo y paleontólogo estadounidense. Catedrático del Departamento de Ciencias Geológicas de la Universidad de California en Long Beach y presidente de la Comisión Internacional de Estratigrafía. Foto tomada durante la ceremonia de colocación del "clavo dorado" en el estratotipo global y punto de la base del piso Aaleniense, en Fuentelsaz (Guadalajara, España). 28 de julio de 2016.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.