写真素材の検索結果

Polished pebble of a fossil fern stem

Autunia fossil fern

Petrified wood, fossil specimen

Fossil Sphenophyllum plant

Equisetum horsetail fossil

Alethopteris seed fern fossil

Anomopteris fern fossil

Pecopteris fern fossil

Fossil seed fern leaf

Fossil Calamites leaves

Neuropteris, seed fern fossil

Glossopteris, fern fossil

Neuropteridium tree fern fossil

Fossilised tropical wood turned into Jasper

Petrified wood

Pecopteris fossil fern

Asterophyllites horsetail fossil

Male conifer cone fossil

Equisetum horsetail fossil

Lepidodendron plant fossil

Mariopteris pteridosperm fossil

Sabalites palm tree fossil

Schizoneura horsetail fossil

Voltzia conifer fossil

Voltzia conifer fossil

Albertia conifer fossil

Walchia sp., fossil plant

Fagus fossil leaves

Engelhardia fossil seed

Mariopteris muricata, fossil plant

Dicroidium, seed fern fossil

Petrified tree fern, tree trunk fossil

Lepidodendron, tree trunk fossil

Odontopteris subcrenulata, fossil plant

Sigillaria plant fossil

Cyclostigma plant fossil

Oak leaf fossil

Voltzia conifer fossil

Annularia fossil plant

Fossil Rhus stellariaefolia leaf

Fossilised wood

Snail and leaf fossils, artwork

Fossilised plants in stone

Fossilised plants in stone

Thursophyton elberfeldense, plant fossils

Bothrodendron, clubmoss fossil

Protobarinophyton, plant fossil

Archaeopteris hibernica, tree fossil

Sigillaria rugosa, plant fossil

Polished Esterel rhyolite agate

Fossil leaf

Brachyphyllum fossil plant

Fossils in jasper stone

Fossil Lycopod Trunk

Fossilised giant horsetail stem

Fossil fern, Pterophyllum

Todites fossil fern

Fossil Seed Fern

Fossil fern frond

Fossil fern trunk

Credneria triacuminata, leaf fossil

Gingko leaf fossil

Liquidambar fossil leaf

Nilssonia kendalli, cycad frond fossils

Fossil stromatolites, cross-section

Agate mineral rock cross section

Carnelian.

Agate surface

Agate thunderegg

Agate stone cross section and patterns

Flame agate stone pattern

Agate stone patterns

Three calcite crystals

Fossilised conifer wood

Gymnosperm fossil

Cut and polished agate

Fossilised Asterotheca fern fronds

Moss agate

Onychiopsis fern fossilised in siltstone

Eusphenopteris neuropteroides fossil plant

Callipteridium pteridium fossil plant

Fossil plane tree leaf

Fossil diatom, light micrograph

Fossil diatom, light micrograph

Assortment of Gemstones

Carnelia

leopard skin

Sard Onyx layered Agate

Agate

Fossil fern frond

Fossil fern fronds

Fossil Tree Fern trunk section

Fossil trilobite

Crane fly in baltic amber

Fossilised insects (sciaridae) in Baltic amber

Fossilised insects (sciaridae) in Baltic amber

Tiger's-eye variety of Chalcedony, Africa

Chalcedony

Star sapphire stone

Dyed agate slice

Dyed agate slice

Green calcite crystal

Celestite crystals

Iris agate

Fairburn agate

Union road agate

Lysite agate

Moss agate

Lake Superior agate

Lake Superior agate

Lake Superior agate

Paint rock agate

Agatised coral

Paul Bunyon plume agate

Siam Siding agate

Plume agate

Plume agate

Fourth of July Butte agate

Agate

Pompon agate

Regency rose agate

Blue Bed thunder egg agate

Priday plume agate

Antelope agate

Sweet home agate

Agate

Agate

Coyamito agate

Coyamito agate

Bubble lace agate

Bubble lace agate

Agate

Agate

Agate

Condor agate

Agate

Agate

Agate

Agate

Sweetwater agates

Sagenitic agate

Montana moss agate

Agate

Frieda thunder egg agate

Succor Creek thunder egg agate

Oregon Beach agates

Sagenitic agate

Agate

Omineca agate

Agate

Crater agate

Ocean jasper agate

Ocean jasper agate

Ocean jasper agate

Queensland agate

Agate

Agate

Geode interior

Banded texture in agate

Iron mineralization in agate

Agate surface

Mineral precipitates in agate

Quartz filled geode

Quartz filled geode

Botryoidal chalcedony, close-up

Polished carnelian stone

Carnelian pebble

Cross-section of a Petrified Fern stem

Turritella agate

Agate, artificially coloured

Agate slice

Agate lava geode

Agate lava geode

Cut and polished agate

Jasp agate polished surface

Agate polished cross section

Agate polished stone pattern

Jasper polished stone

Cut and polished agate

Fossil Seed Fern Leaf (Neuropteris)

Fossil algae

Ammonite fossil, thin section

Petrified conifer, tree trunk fossil

Petrified oak, tree trunk fossil

Acacia-like pod, plant fossil

Carnelian

Brecciated Agate stone

Sea urchin fossil

Freshwater shark fossil

Sliced and polished Agate geode, Brazil

Fossil ammonite

Fossil ammonite

Fossil ammonite

Ammonite fossil

Ammonite fossil

Ammonite fossil

Lapworthura miltoni, fossil star-fish.

Rhyolitic geode

Rhyolitic geode

Geode, thin section micrograph