Stromatolites.jpg(550 × 371 elementa imaginalia, magnitudo fasciculi: 103 chiliocteti, typus MIME: image/jpeg)

Hic fasciculus apud Vicimedia Communia iacet; in aliis inceptis adhiberi potest. Contenta paginae descriptionis fasciculi subter monstrantur.

Descriptio
English: Stromatolites, that is pre-cambrian petrified biofilm about one billion years old in the Siyeh rock formation of Glacier National Park, Montana, USA.
Original caption: Close-up of PreCambrian stromatolites in Siyeh Formation, Going to the Sun Highway. Glacier National Park
Français : Les stromatolites sont des accumulations fossiles de biofilms algo-bactériens datant de l'époque pré-cambrienne, ici pétrifiés sur un milliard d'années dans la formation rocheuse Siyeh de Glacier National Park, Montana, USA.
Español: Los estromatolitos son acumulaciones fósiles algo-bacterianas de la época precámbrica, petrificadas y con una antigüedad de más de mil millones de años, que se sitúan en la formación rocosa Mount Siyeh del Parque nacional de los Glaciares, en Montana, USA.
Datum
Fons National Park Service - http://www.nature.nps.gov/geology/cfprojects/photodb/Photo_Detail.cfm?PhotoID=204
Auctor P. Carrara, NPS
Permissio
(Reusing this file)
Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

Captions

Add a one-line explanation of what this file represents
Stromatolites left behind by cyanobacteria, also called blue-green algae. They are the oldest known fossils of life on Earth. This one-billion-year-old fossil is from Glacier National Park, Montana, United States.

Items portrayed in this file

depicts Anglica

Historia fasciculi

Presso die vel tempore fasciculum videbis, sicut tunc temporis apparuit.

Dies/TempusMinutioDimensionesUsorSententia
recentissima06:08, 28 Ianuarii 2005Minutum speculum redactionis 06:08, 28 Ianuarii 2005 factae550 × 371 (103 chiliocteti)Raul654

Ad hunc fasciculum nectit:

Usus fasciculi per inceptus Vicimediorum

Quae incepta Vici fasciculo utuntur:

View more global usage of this file.

Metadata