geraldarmstrong48:
Alder Cone - Eocene, Hawthorne f., Idaho (IMG_8272)
geraldarmstrong48:
Alder Cone - Eocene, Hawthorne f., Idaho 17mm on 75x45x10 mm matrix (IMG_8275)
geraldarmstrong48:
Flower - Eocene, Douglas Pass, Colorado, dia 8mm on 50x46x11mm matrix (IMG_0679)
geraldarmstrong48:
Flower - Eocene, Douglas Pass, Colorado, dia 8mm on 70x55x10mm matrix (IMG_0678)
geraldarmstrong48:
Flower - Eocene, Douglas Pass, Colorado, dia 8mm on 70x55x10mm matrix (IMG_8433)
geraldarmstrong48:
Flower - Eocene, Douglas Pass, Colorado, dia 8mm on 70x55x10mm matrix (IMG_8434)
geraldarmstrong48:
Flower - Eocene, unknown locality, 15mm dia on 103x93x25 mm matrix (IMG_0319)
geraldarmstrong48:
Flower - Eocene, unknown locality, 15mm dia on 103x93x25 mm matrix (IMG_0320)
geraldarmstrong48:
Leaf - Eocene, Florissant f., Florissant, Colorado (IMG_0753)
geraldarmstrong48:
Sequoioxylon pearsallii - Eocene, Florissant f., Florissant, Colorado 12.5x8.3x2.5 cm (IMG_1591)
geraldarmstrong48:
Willow - Eocene, Douglas Pass, Colorado (IMG_8247)
geraldarmstrong48:
Petrified Wood - Cretaceous, Wyoming, 5.0x4.5x2.3 cm (IMG_1588)
geraldarmstrong48:
Petrified Wood - Cretaceous, Wyoming, 6.5x4.0x2.7 cm (IMG_2068)
geraldarmstrong48:
Petrified Wood - Cretaceous, Wyoming, 9.0x5.7x5.3 cm (IMG_1590)
geraldarmstrong48:
Araucaria mirabilia - La Matilda f., u. to m. Jurrasic, Patagonia, Argentina 60x47x24 mm (IMG_8266)
geraldarmstrong48:
Pararaucaria patagonica - M. Jurrasic, Santa Cruz Province, Argentina 28x18x9 mm (IMG_8271)
geraldarmstrong48:
Pararaucaria patagonica - M. Jurrasic, Santa Cruz Province, Argentina 30x14x12 mm (IMG_1097)
geraldarmstrong48:
Pararaucaria patagonica - M. Jurrasic, Santa Cruz Province, Argentina 32x13x13 mm (IMG_8269)
geraldarmstrong48:
Pararaucaria patagonica - M. Jurrasic, Santa Cruz Province, Argentina 39x21x18 mm (IMG_8268)
geraldarmstrong48:
Pararaucaria patagonica - M. Jurrasic, Santa Cruz Province, Argentina 40x21x13 mm (IMG_8270)
geraldarmstrong48:
Araucarioxylon arizonicum - Chinle f., u. Triassic, Petrified National Forest, Winslow, AZ 8.6x2.7x2.5 cm (IMG_2071)
geraldarmstrong48:
Araucarioxylon arizonicum - Chinle f., u. Triassic, Petrified National Forest, Winslow, AZ 10.5x6.7x1.7 cm (IMG_0306)
geraldarmstrong48:
Araucarioxylon arizonicum - Chinle f., u. Triassic, Petrified National Forest, Winslow, AZ 85x45x25 mm (IMG_0306)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 17x15x8 mm (IMG_0314)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 39x18x15 mm (IMG_0313)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 40x20x19 mm (IMG_0318)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 42x33x23 mm (IMG_0315)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 44x23x11 mm (IMG_0317)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 54x19x3 mm (IMG_0311)
geraldarmstrong48:
Araucariozylon arizonicum - L. Triassic, Chinle f., Winslow, Arizona 55x35x8 mm (IMG_0312)
