Images Vidéos

Pierre d'argile Photos ❘ Science Photo Library

Septarian nodule
11623680 - Septarian nodule
Septarian nodule
11637825 - Septarian nodule
Septarian nodule
11623690 - Septarian nodule
Septarian nodule
11637826 - Septarian nodule
Septarian nodule surface
11742189 - Septarian nodule surface
Zebra rock, Oman
12393578 - Zebra rock, Oman
Septarian nodule
12379054 - Septarian nodule
Septarian nodule II
11677441 - Septarian nodule II
Septarian concretion in claystone
11706320 - Septarian concretion in claystone
Septarian nodule
12053168 - Septarian nodule
Cut and polished septarian nodule
11609239 - Cut and polished septarian nodule
John Day Fossil Beds
12015164 - John Day Fossil Beds
John Day Fossil Beds,Oregon,USA
12018882 - John Day Fossil Beds,Oregon,USA
'Varved Claystone,West Virginia'
12000081 - 'Varved Claystone,West Virginia'
John Day Fossil Beds
12015296 - John Day Fossil Beds
'Halite Pseudomorphs in Shale,Colorado'
12000082 - 'Halite Pseudomorphs in Shale,Colorado'
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