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This module will introduce students to the process by which wood is 'petrified' (fossilized). They w...
The collector and student of petrified woods cannot long be satisfied to merely place these colorful...
The fossil forest in the Camlidere-Celtikci-Gudul region of the province of Ankara in Turkey has a l...
Petrified wood has traditionally been divided into two categories based on preservation processes: p...
Petrified wood has traditionally been divided into two categories based on preservation processes: p...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
For many decades, wood silicification has been viewed as a relatively simple process of permineraliz...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
The fragments of petrified wood from the Permian deposits at the territory of Tatarstan were studied...
Jurassic. It forms when plant material is buried by sediment and protected from decay by oxygen and...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
Silicified woods belonging to the three-dimensional permineralised plants are thoroughly studied by ...
Silicified woods belonging to the three-dimensional permineralised plants are thoroughly studied by ...
The present work describes a thoroughly analytical study of the chemical changes produced in waterlo...
Geochemistry using chemical methods and philosophy to explore and understand the Earth from the most...
This module will introduce students to the process by which wood is 'petrified' (fossilized). They w...
The collector and student of petrified woods cannot long be satisfied to merely place these colorful...
The fossil forest in the Camlidere-Celtikci-Gudul region of the province of Ankara in Turkey has a l...
Petrified wood has traditionally been divided into two categories based on preservation processes: p...
Petrified wood has traditionally been divided into two categories based on preservation processes: p...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
For many decades, wood silicification has been viewed as a relatively simple process of permineraliz...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
The fragments of petrified wood from the Permian deposits at the territory of Tatarstan were studied...
Jurassic. It forms when plant material is buried by sediment and protected from decay by oxygen and...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
Silicified woods belonging to the three-dimensional permineralised plants are thoroughly studied by ...
Silicified woods belonging to the three-dimensional permineralised plants are thoroughly studied by ...
The present work describes a thoroughly analytical study of the chemical changes produced in waterlo...
Geochemistry using chemical methods and philosophy to explore and understand the Earth from the most...
This module will introduce students to the process by which wood is 'petrified' (fossilized). They w...
The collector and student of petrified woods cannot long be satisfied to merely place these colorful...
The fossil forest in the Camlidere-Celtikci-Gudul region of the province of Ankara in Turkey has a l...