• Results for
    • Pre Cambrian
  • (18)
Tightly folded Pre-Cambrian age, Quartz Mica Schist, a metamorphic rock. These are ductile folds generated under compression. Rhoscolyn Wales, UK, June  -  Graham Eaton
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Graham Eaton / Tightly folded Pre-Cambrian age, Quartz Mica Schist, a metamorphic rock. These are ductile folds generated under compression. Rhoscolyn Wales, UK, June
A Tertiary age dolerite dyke intruded into foliated, Pre-Cambrian age quartz mica schist near Rhosneigr, Anglesey, Wales, UK, June  -  Graham Eaton
01604056
Graham Eaton / A Tertiary age dolerite dyke intruded into foliated, Pre-Cambrian age quartz mica schist near Rhosneigr, Anglesey, Wales, UK, June
Ductile folding in Pre-Cambrian age, metamorphic, Chlorite Schist. Llyn, Wales, UK, May  -  Graham Eaton
01604042
Graham Eaton / Ductile folding in Pre-Cambrian age, metamorphic, Chlorite Schist. Llyn, Wales, UK, May
Crenulation cleavage developed in Pre-Cambrian age, metamorphic, Chlorite Schist. Llyn, Wales, UK, May  -  Graham Eaton
01604040
Graham Eaton / Crenulation cleavage developed in Pre-Cambrian age, metamorphic, Chlorite Schist. Llyn, Wales, UK, May
Crenulation cleavage developed in Pre-Cambrian age chlorite schist, a metamorphic rock Llyn, Wales, UK, May  -  Graham Eaton
01604039
Graham Eaton / Crenulation cleavage developed in Pre-Cambrian age chlorite schist, a metamorphic rock Llyn, Wales, UK, May
Pre-Cambrian Gwna Melenge exposed near Aberdaron. Blocks of limestone in caught up in a subduction zone, formed at an ancient plate bounday, the Iapetus suture. Wales, UK, November 2012.  -  Graham Eaton
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Graham Eaton / Pre-Cambrian Gwna Melenge exposed near Aberdaron. Blocks of limestone in caught up in a subduction zone, formed at an ancient plate bounday, the Iapetus suture. Wales, UK, November 2012.
Fossil ripple marks, from Rocky Mountain Belt Supergroup, northwestern Montana, USA. Pre-Cambrian rock from 600 million years to 1 billion years ago.  -  John Cancalosi
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John Cancalosi / Fossil ripple marks, from Rocky Mountain Belt Supergroup, northwestern Montana, USA. Pre-Cambrian rock from 600 million years to 1 billion years ago.
Pre-Cambrian age Pillow lava of the Gwna Group, formed as hot lava flowed into the sea. Lens cap for scale. Newborough, Anglesey, Wales.  -  Graham  Eaton
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Graham Eaton / Pre-Cambrian age Pillow lava of the Gwna Group, formed as hot lava flowed into the sea. Lens cap for scale. Newborough, Anglesey, Wales.
A thrust fault in Cambrian and pre-cambrian age sediments, Aberdarron, Lleyn, Wales, Novemeber 2012  -  Graham Eaton
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Graham Eaton / A thrust fault in Cambrian and pre-cambrian age sediments, Aberdarron, Lleyn, Wales, Novemeber 2012
'Gwna Melange' from Pre-Cambrian period. Blocks of limestone in caught up in a subduction zone, formed at an ancient plate bounday, the Iapetus Suture. Near Aberdaron, Wales, November 2012  -  Graham Eaton
01432233
Graham Eaton / 'Gwna Melange' from Pre-Cambrian period. Blocks of limestone in caught up in a subduction zone, formed at an ancient plate bounday, the Iapetus Suture. Near Aberdaron, Wales, November 2012
Pink Pre-Cambrian Quartzite boulders on a shingle beach, Llanddwyn Island, Anglesey, Wales, August 2012  -  Graham Eaton
01432229
Graham Eaton / Pink Pre-Cambrian Quartzite boulders on a shingle beach, Llanddwyn Island, Anglesey, Wales, August 2012
Fossil Sea Pen: Charnia masoni. Pre-Cambrian, (more than 560 million years old), found in Newfoundland. Specimen approx 18cm high. Plaster cast.  -  Adrian Davies
01349110
Adrian Davies / Fossil Sea Pen: Charnia masoni. Pre-Cambrian, (more than 560 million years old), found in Newfoundland. Specimen approx 18cm high. Plaster cast.
Glaciers have smoothed these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.  -  Troels Jacobsen/Arcticphoto
01340889
Troels Jacobsen/Arcticphoto / Glaciers have smoothed these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.
Glaciers have transported these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.  -  Troels Jacobsen/Arcticphoto
01340888
Troels Jacobsen/Arcticphoto / Glaciers have transported these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.
Glaciers have smoothed these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.  -  Troels Jacobsen/Arcticphoto
01340887
Troels Jacobsen/Arcticphoto / Glaciers have smoothed these folded sedimentary rocks, dated to the Cambrian and late pre-Cambrian. Segelsllskapets Fjord, northeast Greenland National Park, September 2008.
Close up of Zebra Stone, Western Australia, fine grained siliceous argillite, dark bands contain iron, Pre-Cambrian period  -  John Cancalosi
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John Cancalosi / Close up of Zebra Stone, Western Australia, fine grained siliceous argillite, dark bands contain iron, Pre-Cambrian period
Putative cryogenian cnidarian fossil impressions from the Ranford formation of Australia, of a form reminiscent of the modern Porpita porpita (blue button colonial hydroids). The structure has also be...  -  Paul D Stewart
01388433
Paul D Stewart / Putative cryogenian cnidarian fossil impressions from the Ranford formation of Australia, of a form reminiscent of the modern Porpita porpita (blue button colonial hydroids). The structure has also be...
Nemiana simplex, a White Sea Ediacaran fossil (upper Vendian) in the sandstone shales from the Novodnestrovsky Quarry, Podolia, Ukraine. The ediacaran biota existed from about 580 to 540 million years...  -  Paul D Stewart
01388428
Paul D Stewart / Nemiana simplex, a White Sea Ediacaran fossil (upper Vendian) in the sandstone shales from the Novodnestrovsky Quarry, Podolia, Ukraine. The ediacaran biota existed from about 580 to 540 million years...