Ajax loader
Fossil Poplar Leaf
SS2397465
RM
Theodore Clutter / Science Source
Fossil Poplar Leaf
Annularia Fossil
SS2397469
RM
Theodore Clutter / Science Source
Annularia Fossil
Conifer Fossil
SS2397474
RM
James L. Amos / Science Source
Conifer Fossil
Algae Fossil
SS2397508
RM
Charles R. Belinky / Science Source
Algae Fossil
Petrified Wood
SS2397523
RM
George D. Lepp / Science Source
Petrified Wood
Petrified Wood
SS2397534
RM
Joyce Photographics / Science Source
Petrified Wood
Petrified Wood
SS2397541
RF
Stephen J. Krasemann / Science Source
Petrified Wood
Dimetrodon
SS2397547
RM
Francois Gohier / Science Source
Dimetrodon
Fossil Leaf
SS2397444
RM
Biophoto Associates / Science Source
Fossil Leaf
Fossil Leaf (Williamsonia sp.)
SS2397440
RM
Biophoto Associates / Science Source
Fossil Leaf (Williamsonia sp.)
Fossil Maple Leaf
SS2397443
RM
Biophoto Associates / Science Source
Fossil Maple Leaf
Carbon Film Fossils
SS2397446
RM
Biophoto Associates / Science Source
Carbon Film Fossils
Annularia Fossil
SS2397447
RM
Biophoto Associates / Science Source
Annularia Fossil
Annularia Fossil
SS2397448
RM
Biophoto Associates / Science Source
Annularia Fossil
Sphenopteris Fossil
SS2397449
RM
Biophoto Associates / Science Source
Sphenopteris Fossil
Asterotheca Fossil
SS2397452
RF
Mark A. Schneider / Science Source
Asterotheca Fossil
Fossil Leaf
SS2397455
RF
Mark A. Schneider / Science Source
Fossil Leaf
Petrified Wood
SS2397517
RM
Charlie Ott / Science Source
Petrified Wood
Petrified Wood
SS2397519
RM
Charlie Ott / Science Source
Petrified Wood
Petrified Wood
SS2397518
RM
Charlie Ott / Science Source
Petrified Wood
Petrified Wood
SS2397521
RM
Gary Ladd / Science Source
Petrified Wood
Petrified Wood
SS2397522
RM
Gary Ladd / Science Source
Petrified Wood
Fossil Leaf
SS2397459
RF
Mark A. Schneider / Science Source
Fossil Leaf
Maple Fossil
SS2397458
RF
Mark A. Schneider / Science Source
Maple Fossil
Fossil Seed Pods
SS2397460
RF
Mark A. Schneider / Science Source
Fossil Seed Pods
Petrified Wood
SS2397525
RF
James Steinberg / Science Source
Petrified Wood
Petrified Tree in Yellowstone
SS2397526
RF
James Steinberg / Science Source
Petrified Tree in Yellowstone
Petrified Wood
SS2397537
RM
George D. Lepp / Science Source
Petrified Wood
Fossil Leaf
SS2397461
RF
Mark A. Schneider / Science Source
Fossil Leaf
Fossil Leaf (Otozamites sp.)
SS2397462
RF
Mark A. Schneider / Science Source
Fossil Leaf (Otozamites sp.)
Neuropteris and Alethopteris
SS2397463
RM
Theodore Clutter / Science Source
Neuropteris and Alethopteris
Fossil Beech Leaf
SS2397464
RM
Theodore Clutter / Science Source
Fossil Beech Leaf
Petrified Stump in Colorado
SS2397527
RF
James Steinberg / Science Source
Petrified Stump in Colorado
Petrified Wood
SS2397538
RM
George D. Lepp / Science Source
Petrified Wood
Fossil Heather Flowers
SS2397466
RM
Theodore Clutter / Science Source
Fossil Heather Flowers
Fossil Sweetgum Leaf
SS2397467
RM
Theodore Clutter / Science Source
Fossil Sweetgum Leaf
Fossil Maple Leaf
SS2397468
RM
Theodore Clutter / Science Source
Fossil Maple Leaf
Alethopteris Fossils
SS2397471
RM
James L. Amos / Science Source
Alethopteris Fossils
Fern Fossils
SS2397470
RM
Charles R. Belinky / Science Source
Fern Fossils
Fossil Tree
SS2397473
RM
James L. Amos / Science Source
Fossil Tree
Conifer Fossil
SS2397475
RM
James L. Amos / Science Source
Conifer Fossil
Fossil Maple Leaf
SS2397477
RM
E. R. Degginger / Science Source
Fossil Maple Leaf
Fossil Katsura Leaf
SS2397478
RM
E. R. Degginger / Science Source
Fossil Katsura Leaf
Fossil Beech Leaf
SS2397479
RM
E. R. Degginger / Science Source
Fossil Beech Leaf
Fossil Seaweed
SS2397480
RM
E. R. Degginger / Science Source
Fossil Seaweed
Fossil Ginkgo Leaves
SS2397481
RM
Kjell B. Sandved / Science Source
Fossil Ginkgo Leaves
Petrified Wood
SS2397539
RF
Stephen J. Krasemann / Science Source
Petrified Wood
Petrified Wood
SS2397540
RF
Stephen J. Krasemann / Science Source
Petrified Wood
Petrified Wood
SS2397542
RF
Stephen J. Krasemann / Science Source
Petrified Wood
Petrified Stump in Colorado
SS2397543
RM
Francois Gohier / Science Source
Petrified Stump in Colorado
Phytosaur Skeleton
SS2397546
RM
Francois Gohier / Science Source
Phytosaur Skeleton
Fern Fossil
SS2397482
RM
Andrew J. Martinez / Science Source
Fern Fossil
Fossil Sumac
SS2397483
RM
Tom McHugh / Science Source
Fossil Sumac
Imprint of Wood
SS2397484
RM
Ken M. Johns / Science Source
Imprint of Wood
Fossil Flower
SS2397485
RM
Barbara Strnadova / Science Source
Fossil Flower
Fossil Seed Fern
SS2397486
RM
Louise K. Broman / Science Source
Fossil Seed Fern
Fossil Fern Leaf
SS2397487
RM
Louise K. Broman / Science Source
Fossil Fern Leaf
Alethopteris Fossil
SS2397488
RM
Louise K. Broman / Science Source
Alethopteris Fossil
Fossil Plant Leaves
SS2397489
RM
Louise K. Broman / Science Source
Fossil Plant Leaves
Petrified Wood
SS2397530
RF
James Steinberg / Science Source
Petrified Wood
Petrified Wood
SS2397532
RM
Mark A. Schneider / Science Source
Petrified Wood
Opalized Wood
SS2397533
RM
Joyce Photographics / Science Source
Opalized Wood
Annularia Fossil
SS2397491
RM
Louise K. Broman / Science Source
Annularia Fossil
Asterotheca Fossil
SS2397493
RM
Louise K. Broman / Science Source
Asterotheca Fossil
Annularia Fossil
SS2397492
RM
Louise K. Broman / Science Source
Annularia Fossil
Fossil Root
SS2397494
RM
Louise K. Broman / Science Source
Fossil Root
Fossil Seed Fern
SS2397496
RM
Louise K. Broman / Science Source
Fossil Seed Fern
Fossil Seed Fern Leaf
SS2397498
RM
Louise K. Broman / Science Source
Fossil Seed Fern Leaf
Petrified Wood
SS2397535
RM
George D. Lepp / Science Source
Petrified Wood
Petrified Wood
SS2397536
RM
George D. Lepp / Science Source
Petrified Wood
Fossil Seed Fern Leaf
SS2397499
RM
Louise K. Broman / Science Source
Fossil Seed Fern Leaf
Fossil Leaf Whorl
SS2397500
RM
Louise K. Broman / Science Source
Fossil Leaf Whorl
Fossil Sassafras Leaf
SS2397501
RM
Louise K. Broman / Science Source
Fossil Sassafras Leaf
Sequoia Fossil
SS2397502
RM
Louise K. Broman / Science Source
Sequoia Fossil
Fossil Hawthorn Leaf
SS2397505
RM
Francois Gohier / Science Source
Fossil Hawthorn Leaf
Fern Fossils
SS2397506
RM
Thomas R. Taylor / Science Source
Fern Fossils
Petrified Wood
SS2397513
RM
David Hosking / Science Source
Petrified Wood
Petrified Wood
SS2397514
RM
David Hosking / Science Source
Petrified Wood
Petrified Wood
SS2397515
RM
David Hosking / Science Source
Petrified Wood
Petrified Wood
SS2397516
RM
David Hosking / Science Source
Petrified Wood
Stromatolite Fossils
SS2397510
RM
Ken M. Johns / Science Source
Stromatolite Fossils
Fossil Roots
SS2397529
RM
Biophoto Associates / Science Source
Fossil Roots
Petrified Wood
SS2397524
RM
Mark Burnett / Science Source
Petrified Wood
Lepidodendron Fossil
SS2397442
RM
Biophoto Associates / Science Source
Lepidodendron Fossil
Fossil Leaf Scars
SS2397497
RM
Louise K. Broman / Science Source
Fossil Leaf Scars
Fossil Tree Bark
SS2397495
RM
Louise K. Broman / Science Source
Fossil Tree Bark
Fossil Plant with Seeds
SS2397472
RM
James L. Amos / Science Source
Fossil Plant with Seeds
Fossil Leaf
SS2397453
RF
Mark A. Schneider / Science Source
Fossil Leaf
Fossil Sumac Leaf
SS2397454
RM
Mark A. Schneider / Science Source
Fossil Sumac Leaf
Fossil Horsetail Plant
SS2397456
RF
Mark A. Schneider / Science Source
Fossil Horsetail Plant
Fossil Sycamore
SS2397457
RM
Mark A. Schneider / Science Source
Fossil Sycamore
Fossil Araucaria Cone
SS2397503
RM
Francois Gohier / Science Source
Fossil Araucaria Cone
Fossil Araucaria Cone
SS2397545
RM
Francois Gohier / Science Source
Fossil Araucaria Cone
Fossil Araucaria Cone
SS2397476
RM
James L. Amos / Science Source
Fossil Araucaria Cone
Petrified Wood in South Africa
SS2397528
RF
Jerry McCormick-Ray / Science Source
Petrified Wood in South Africa
Fossil Araucaria Cone
SS2397504
RM
Francois Gohier / Science Source
Fossil Araucaria Cone
Fossil Araucaria Cone
SS2397544
RM
Francois Gohier / Science Source
Fossil Araucaria Cone
Stromatolite Fossils
SS2397512
RM
Biophoto Associates / Science Source
Stromatolite Fossils
Stromatolite Fossils
SS2397511
RM
Ken M. Johns / Science Source
Stromatolite Fossils
Neuropteris Fossil
SS2397445
RM
Biophoto Associates / Science Source
Neuropteris Fossil
Petrified Wood
SS2397531
RM
Biophoto Associates / Science Source
Petrified Wood
Algae Fossil
SS2397509
RM
Biophoto Associates / Science Source
Algae Fossil
Fossil Leaf (Williamsonia sp.)
SS2397441
RM
Biophoto Associates / Science Source
Fossil Leaf (Williamsonia sp.)
Glossopteris Fossil
SS2397450
RM
Biophoto Associates / Science Source
Glossopteris Fossil
Glossopterid Fossil
SS2397451
RF
Mark A. Schneider / Science Source
Glossopterid Fossil
Fossil Horsetail Leaves
SS2397490
RM
Louise K. Broman / Science Source
Fossil Horsetail Leaves
Fossil Tree from Quebec
SS2397507
RM
George Chan / Science Source
Fossil Tree from Quebec
Agate House
SS2397520
RM
Kenneth Murray / Science Source
Agate House
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