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Hajar | profile | all galleries >> Palaeogalleries >> A Brief History of Plants >> Petrified Wood tree view | thumbnails | slideshow

Petrified Wood

Devonian to Miocene
23 cm section of the wood (Callixylon whiteanum) of Archaeopteris, one of the earliest trees. Woodford Shale, Oklahoma, USA.
23 cm section of the wood (Callixylon whiteanum) of Archaeopteris, one of the earliest trees. Woodford Shale, Oklahoma, USA.		 Callixylon whiteanum, cross section of wood, field of view about 3 mm, Woodford Shale, Upper Devonian, Murray Co., Oklahoma.
Callixylon whiteanum, cross section of wood, field of view about 3 mm, Woodford Shale, Upper Devonian, Murray Co., Oklahoma.		 Tietea singularis, Pasaroniaceae, 13.7 cm polished section. Permian, Pedra do Fogo Formation, Maranhão Basin, Brazil.
Tietea singularis, Pasaroniaceae, 13.7 cm polished section. Permian, Pedra do Fogo Formation, Maranhão Basin, Brazil.
Tietea singularis, Pasaroniaceae, 13.7 cm polished section. Permian, Pedra do Fogo Formation, Maranhão Basin, Brazil.
Tietea singularis, Pasaroniaceae, 13.7 cm polished section. Permian, Pedra do Fogo Formation, Maranhão Basin, Brazil.		 Araucaria petrified wood section, 25 cm, Triassic, Ambilobe, Madagascar.
Araucaria petrified wood section, 25 cm, Triassic, Ambilobe, Madagascar.		 Araucarian petrified wood section, 25 cm, Triassic, Ambilobe, Madagascar.
Araucarian petrified wood section, 25 cm, Triassic, Ambilobe, Madagascar.
Osmundacaulis sp, 95 mm polished section. Jurassic, near Miles, Queensland, Australia.
Osmundacaulis sp, 95 mm polished section. Jurassic, near Miles, Queensland, Australia.		 Osmundacaulis sp, 95 mm polished section. Jurassic, near Miles, Queensland, Australia.
Osmundacaulis sp, 95 mm polished section. Jurassic, near Miles, Queensland, Australia.		 Black Ash Miocene, McDermitt, Oregon, USA. 23 cm slab.
Black Ash Miocene, McDermitt, Oregon, USA. 23 cm slab.
Black Ash Miocene, McDermitt, Oregon, USA. Detail of 23 cm slab.
Black Ash Miocene, McDermitt, Oregon, USA. Detail of 23 cm slab.		 Palmoxylon sp., Catahoula Formation, Oligocene, Louisiana, USA. 295mm slab.
Palmoxylon sp., Catahoula Formation, Oligocene, Louisiana, USA. 295mm slab.		 Palmoxylon sp., Catahoula Formation, Oligocene, Louisiana, USA. Detail of 295mm slab.
Palmoxylon sp., Catahoula Formation, Oligocene, Louisiana, USA. Detail of 295mm slab.

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