- 1/1 Willamette Valley, Marys Peak on horizon
- 1/2 Chip Ross Park overlooking Corvallis
- 1/3 Devils Churn, Cape Perpetua SP
- 1/4 Oregon's tsunami dock
- 1/5 Guano Valley, SE Oregon
- 1/6 Doherty Grade, east side of Guano Valley
- 1/7 Water coursing into a diurnal stream bed, Mt. Hood
- 1/8 Aplite dikelet, near summit of Marys Peak
- 1/9 Noble fir near location of the above find
- 1/10 Marys Peak Sill
- 1/11 Parker Creek Falls
- 1/12 Pillow basalt, Marys Peak
- 1/13 Pillow basalt, standing back from outcrop of 1/12
- 1/14 Deformed cross bedding along US 97, S-central OR
- 1/15 Lacustrine sediments
- 1/16 Lignite
- 1/17 The whole cut
- 1/18 Horst and normal faulting
- 1/19 Panorama and annotation of 1/18 site
- 1/20 Normal faults, Cascades in the distance
- 1/21 Clear Lake, Upper McKenzie Valley (See also, addendum)
- 1/22 Clear Lake lava and fall foliage
- 1/23 McKenzie Junction and Three Fingered Jack
- 1/24 McKenzie Junction Lava
- 1/25 Sahalie Falls
- 1/26 Koosah Falls
- 1/27 Springs near the base of Koosah Falls
- 1/28 Belknap Crater, and basalt flow near McKenzie Pass
- 1/29 Black Crater, and basalt flow near McKenzie Pass
- 1/30 North and Middle Sisters
- 1/31 McKenzie Wagon Road and basalt at McKenzie Pass
- 2/1 Dee Wright Volcano Observatory
- 2/2 McKenzie Pass Lava
- 2/3 Lava Gutter at McKenzie Pass
- 2/4 Alsea Spit, Waldport, Oregon
- 2/5 Dune overlook, north of Florence, Oregon
- 2/6 Dune viewpoint, clay, and its role in biological succession
- 2/7 Darlingtonia
- 2/8 Dunes at Eel Creek Access, north of Reedsport, Oregon
- 2/9 Dunes at Eel Creek Access
- 2/10 Dunes at Eel Creek Access
- 2/11 Tilted beds at Sunset Bay, near Charleston, Oregon
- 2/12 Tilted beds at Sunset Bay
- 2/13 Fault, angular unconformity and annotated version of photo
- 2/14 Ball-and-pillow soft sediment deformation
- 2/15 Flame structures in 3-D
- 2/16 Cut-and-fill structure
- 2/17 Fault on marine terrace
- 2/18 Abert Rim (The start of a month and a half of photos from 8/20/2011)
- 2/19 Abert Rim
- 2/20 Abert Lake
- 2/21 Abert Rim from OR Rt. 31
- 2/22 Pluvial shorelines
- 2/23 Winter Rim, Summer Lake
- 2/24 Interpretive signs at Summer Lake Rest Area
- 2/25 Approaching Table Rock
- 2/26 Northern edge of OR Basin and Range
- 2/27 Table Rock
- 2/28 Ball-and-Pillow structure at Table Rock
- 3/1 Tuff and sedimentary structures
- 3/2 Scour-and-fill structure
- 3/3 Volcanoclastic rip-up
- 3/4 Faulty overhang
- 3/5 Fault and Aerie
- 3/6 Palagonite tuff
- 3/7 Fault and possible volcanic bombs
- 3/8 A very busy outcrop and annotation
- 3/9 Rhythmic Surge Deposits
- 3/10 Farewell to Table Rock
- 3/11 Semi-stabilized dunes
- 3/12 China Hat and Pine Mountain
- 3/13 Fort Rock
- 3/14 Wave-cut notch and Fort Rock Structure
- 3/15 Pluvial lake features
- 3/16 Interior amphitheater of Fort Rock
- 3/17 Fort Rock from a distance
- 3/18 Possible pluvial delta
- 3/19 Hole-in-the-Ground
- 3/20 Hole-in-the-Ground, looking south
- 3/21 The view northward
- 3/22 Maar debris apron
- 3/23 Central Oregon skyline
- 3/24 Deschutes meander
- 3/25 Obsidian wall
- 3/26 Obsidian close up
- 3/27 Fire mahogany obsidian
- 3/28 Pilot Butte
- 3/29 Newberry Volcano from Pilot Butte
- 3/30 Black Butte, Jefferson and Hood
- 3/31 Pilot Butte compass rose
- 4/1 Lava Butte from Pilot Butte
- 4/2 Maury Mountains at sunset (and end of 8/20/2011 segment)
- 4/3 Seal Rock: an invasive dike of CRB
- 4/4 Breaker
- 4/5 Elephant Rock and puzzling columnar jointing
- 4/6 Seal Rock ring dike
- 4/7 Southern end of Seal Rock SP
- 4/8 (Likely) fault-controlled fissure at Cape Perpetua SP
- 4/9 Cape Perpetua SP
- 4/10 Basalt breccia and dikes
- 4/11 Devil's Churn
- 4/12 Looking seaward over Devil's Churn
- 4/13 The biota of a hostile geological habitat
- 4/14 Marine terrace, possibly uplifted from original elevation a bit
- 4/15 Marine terrace and rocky shore biota
- 4/16 Starfish and anemones
- 4/17 Tafoni in a basaltic dike
- 4/18 Shell midden
- 4/19 Vesicles concentrated in the center of a dike
- 4/20 Chilled margin of a dike
- 4/21 Spouting horn (?)
- 4/22 Starfish, barnacles, mussels and hooman beans
- 4/23 Surge along a likely fault trace
- 4/24 Sand-rock interface
- 4/25 Raindrop imprints
- 4/26 Miniature canyons
- 4/27 Terrace, berm, sand
- 4/28 Wave breaking into a crevice
- 4/29 Newberry Volcano from Lava Butte
- 4/30 Lava Butte
- 5/1 Summit crater of Lava Butte
- 5/2 Breadcrust bomb #1
- 5/3 Breadcrust bomb #2
- 5/4 Ichnofossils (ground squirrel footprints in sidewalk)
- 5/5 Newberry Caldera panorama
- 5/6 Otter Crest ring dike from Devil's Punchbowl SP
- 5/7 5/6 teaser photos: "the wall," tsunami dock, black smoker, and ring dike from above
- 5/8 5/7 teaser photos: Marys Peak, Cleowox Lake, sea stacks and tension gashes
- 5/9 5/8 teaser photos: deformed sediments, sea arches, folded chert, sheeted dikes and serpentine
- 5/10 5/9 teaser photos: soda straws, speleothems at Oregon Caves, folded marble and garnierite
- 5/11 5/10 teaser photos: sphereoidal weathering, Coast Range foothills, lily, water ouzel
- 5/12 Otter Crest ring dikes (panorama)
- 5/13 Pilot Butte from Lava Butte
- 5/14 Cascade Skyline
- 5/15 Jurassic Jeep
- 5/16 Interpretive trail, Lava Butte
- 5/17 Lava flow and central Oregon Cascade peaks
- 5/18 "Lava balls"
- 5/19 More lava balls
- 5/20 Lava gutter (panorama)
- 5/21 Lava squeeze-up
- 5/22 Overview of the flow at Lava Butte
- 5/23 Lava flow and Three Sisters
- 5/24 Parasitic cones and Fort Rock from Paulina Peak
- 5/25 The head of the Big Obsidian Flow
- 5/26 Newberry's central rift
- 5/27 Central rift panorama
- 5/28 Dana on Paulina Peak
- 5/29 Toe of Big Obsidian Flow
- 5/30 Toe and stairway up to flow trail
- 5/31 Pond against Big Obsidian Flow
- 6/1 Obsidian blocks
- 6/2 Pumice?
- 6/3 Pumice close-up
- 6/4 Broken glass
- 6/5 Walking on broken glass
- 6/6 Contorted flow banding
- 6/7 More contorted flow banding
- 6/8 And still more...
- 6/9 And yet more...
- 6/10 Obsidian/pumice breccia
- 6/11 Folded foam
- 6/12 Bonsai
- 6/13 Stunted pine
- 6/14 Another...
- 6/15 Interpretive sign on The Big Obsidian Flow
- 6/16 Dome and flow
- 6/17 Radial jointing in Yaquina Head basalt
- 6/18 Combers north of Yaquina Head
- 6/19 Sea stacks
- 6/20 Pebble beach and driftwood
- 6/21 Basalt brecccia
- 6/22 Cobble Beach
- 6/23 Yaquina Head Lighthouse
- 6/24 High Cascades from Marys Peak
- 6/25 Looking down onto Coast Range Foothills
- 6/26 Jefferson and Three Sisters
- 6/27 Paleomag borehole?
- 6/28 Radial Jointing
- 6/29 Tidepools and wave-cut platform
- 6/30 Columnar basalt in Yaquina Head quarry
- 7/1 Quarry Cove
- 7/2 Interpretive sign for non-existent tidepools
- 7/3 Highly Allochthonous pillows
- 7/4 Tyee turbidites
- 7/5 Jointed sandstone
- 7/6 Folded Flournoy Formation in the Umpqua River
- 7/7 Glacial valley near Proxy Falls
- 7/8 "Geobloggers in their natural environment"
- 7/9 Looking N-W from McKenzie Pass
- 7/10 Looking N-E from McKenzie Pass
- 7/11 Royal Terrace Falls
- 7/12 Looking south from McKenzie Pass
- 7/13 More folded Flournoy Formation
- 7/14 Pacific on the Horizon from Marys Peak
- 7/15 Bioturbation, south cove at Devils Punchbowl SP
- 7/16 Devils Punchbowl
- 7/17 Rock drill
- 7/18 Ready to drill
- 7/19 Drilling rock
- 7/20 Drilled rock
- 7/21 Looking down section as Chris readies work on next horizon
- 7/22 Shore Acres
- 7/23 Shelter at Shore Acres
- 7/24 Angular unconformity
- 7/25 Concretions on Cannonball Rock
- 7/26 Same shot as yesterday's, wider view
- 7/27 Near the axis of an anticline
- 7/28 Denuded terrace
- 7/29 Tafoni 1
- 7/30 Tafoni 2
- 7/31 Tafoni 3
- 8/1 Tafoni 4
- 8/2 Tafoni 5
- 8/3 Tafoni 6
- 8/4 Tafoni 7
- 8/5 North Cove at Shore Acres SP
- 8/6 Soft sediment deformation
- 8/7 Soft sed. def. 2
- 8/8 Simpson Reef
- 8/9 A modern wave-cut terrace
- 8/10 Strike and dip along a scenic shore
- 8/11 A final shot of "Tafoni Terrace"
- 8/12 "Geologic Special Interest Area"
- 8/13 Looking N-E from Sand Mountain Saddle
- 8/14 Three Fingered Jack
- 8/15 Upper McKenzie Valley
- 8/16 Sand Mountain Crater
- 8/17 Sand Mountain fire watch tower
- 8/18 Looking south from Sand Mountain
- 8/19 The view north
- 8/20 Looking from the trailhead to the watch tower
- 8/21 Little Nash Crater
- 8/22 Breadcrust bombs and cinder quarry
- 8/23 Nash Crater and Mount Washington
- 8/24 Clear Lake, where much of this region's water ends up coming out in springs
- 8/25 The Wall 1
- 8/26 The Wall 2
- 8/27 The Wall? Clue 1
- 8/28 The Wall? Clue 2
- 8/29 The Wall? Clue 3
- 8/30 The Wall? Answer
- 8/31 Geologically mediated cooling off spot
- 9/1 Pumice Desert panorama-Crater Lake NP
- 9/2 Mt. Thielsen from the Pumice Desert
- 9/3 A puzzling boulder in the Pumice Desert
- 9/4 Mt. Thielsen and the Pumice Desert
- 9/5 Red Cone
- 9/6 Lupines
- 9/7 Crater Lake panorama
- 9/8 Wizard Island
- 9/9 Mount Scott
- 9/10 Kerr Notch
- 9/11 Benchmark at Merriam Point
- 9/12 Llao Rock from Merriam Point
- 9/13 Steel Bay, Cleetwood Cove
- 9/14 Crater Lake Blue
- 9/15 Snow near Hillman Peak
- 9/16 Mounts Bailey, Diamond, Thielsen
- 9/17 Wizard Island and breach flow
- 9/18 Devils Backbone
- 9/19 Skell Channel
- 9/20 Wizard Island, breach flow and Skell Channel
- 9/21 Sun Notch
- 9/22 View to Crater Lake Lodge and Klamath Basin
- 9/23 Dacite (?) and Douglas fir
- 9/24 The view north from the western rim of Crater Lake
- 9/25 Llao Rock and Wizard Island
- 9/26 The Watchman and Hillman Peak
- 9/27 Phantom Ship and Kerr Notch
- 9/28 Considering the scale of the caldera's formation
- 9/29 Sinnot Memorial Overlook
- 9/30 Vidae Falls
- 10/1 Dutton Ridge, looking to Mount Scott
- 10/2 Dutton Ridge, looking to the Klamath Basin
- 10/3 The Pinnacles I
- 10/4 Pinnacles II, thinking about implications of dual compositions
- 10/5 Pinnacles III, echoes
- 10/6 Pinnacles IV, tephra towers
- 10/7 Pinnacles V, filled valley
- 10/8 Pinnacles VI, toes of the slope
- 10/9 Pinnacles VII, glowing spires
- 10/10 Pinnacles VIII, decommissioned entryway
- 10/11 Pinnacles IX, zoned magma chamber
- 10/12 Phantom Ship
- 10/13 Phantom Ship II
- 10/14 West Flank of Mount Scott
- 10/15 Mount Scott Summit
- 10/16 Newberry Volcano to the northeast of Crater Lake
- 10/17 Cloudcap
- 10/18 Southeast caldera wall at sunset
- 10/19 Southwest caldera wall at sunset
- 10/20 Questions about the tsunami evacuation plan, south side Yaquina Bay
- 10/21 Tohoku tsunami memorial and dock section at Hatfield Marine Science Center
- 10/22 Inside the above dock
- 10/23 Abalones on display at HMSC
- 10/24 Lava shelf on display at HMSC
- 10/25 Otter Rock from Devils Punchbowl
- 10/26 Devils Punchbowl terrace and terrace deposits
- 10/27 Adiabatic clouds from Otter Rock
- 10/28 Panoramic view or the ring dikes from Otter Rock
- 10/29 Elevated marine terrace on CRB, seismic risk evaluation
- 10/30 Same terrace, looking north
- 10/31 Nice bridge, and cove carved into CRB
- 11/1 Windswept tree, marine terrace on CRB
- 11/2 Adiabatic clouds forming above Otter Rock
- 11/3 Darlingtonia Wayside panorama
- 11/4 A pair of views of a Darlingtonia flower
- 11/5 Honeyman State Park
- 11/6 Sea Stacks north of Cape Blanco State Park
- 11/7 Cape Blanco lighthouse and terrace deposits
- 11/8 Otter Point greywacke bedrock at Cape Blanco
- 11/9 Otter Point greywacke boulder, close up
- 11/10 Burrows in finer-grained terrace deposits
- 11/11 Sea stacks west of Cape Blanco, and regional geologic map
- 11/12 Sixes River delta and the "delta conjecture"
- 11/13 NW tip of Cape Blanco, rejecting the delta conjecture
- 11/14 Cape Blanco highway, Sixes River and greywacke outcrop panorama
- 11/15 Fractured, faulted greywacke
- 11/16 An oblique view of the 11/15 outcrop
- 11/17 Slickesides on Otter Point greywacke
- 11/18 Calcite in Otter Point greywacke
- 11/19 Benchmark near above outcrop along Cape Blanco Highway
- 11/20 Humbug Mountain from Port Orford
- 11/21 Port Orford's port
- 11/22 Rock/wind/vegetation interaction at Humbug Mountain
- 11/23 Closer look at yesterday's location, Humbug Mountain
- 11/24 Tsunami debris alert and instructions
- 11/25 Sandstone & conglomerate, but no stratigraphic orientation
- 11/26 Cracked pebble conglommerate, frustratingly out of reach
- 11/27 What you *can* see in the out-of-reach outcrop
- 11/28 Interbedded sandstone and silt/mudstone, slightly metamorphosed
- 11/29 Rip-ups at Humbug Mountain
- 11/30 Inexplicable recumbent fold at Humbug Mountain
- 12/1 Sense of shear in mud/siltstone is opposite to that of above fold
- 12/2 Animated .gif of fold area and surroundings
- 12/3 Possible mass transport deposit explanation for fold
- 12/4 Sheared mud/siltstone and secondary calcite
- 12/5 Joints, or possibly faults, at Humbug Mountain
- 12/6 Humbug Mountain Conglomerate
- 12/7 Poor example of cracked pebble conglomerate at Humbug Mountain State Park
- 12/8 Brachiosaurus at Prehistoric Gardens
- 12/9 Laughable T rex at Prehistoric Gardens
- 12/10 Rip-rap-covered serpentinite outcrop
- 12/11 Sedimentary breccia, south of Gold Beach, OR
- 12/12 Angular breccia
- 12/13 South side of elevated sea stack near Gold Beach
- 12/14 Shear zone in breccia
- 12/15 Breccia in sea stack south of Gold Beach
- 12/16 Cape Sebastian panorama
- 12/17 Folded, faulted metasediments near Arch Rock, Samuel Boardman State Park
- 12/18 Sea stacks near Arch Rock
- 12/19 Arch Rock 1
- 12/20 Arch Rock 2
- 12/21 Arch Rock 3
- 12/22 Arch Rock 4
- 12/23 Sea stacks north of Arch Rock
- 12/24 Quake-drowned spruce stumps at Sunset Bay State Park
- 12/25 Christmas sunrise over Newberry Volcano
- 12/26 Possible serpentinite eroding back faster than surrounding metasediments
- 12/27 Natural Bridges Cove
- 12/28 Natural Bridges Cove 2
- 12/29 Rainbow Rock
- 12/30 Rainbow Rock panorama
- 12/31 One more from Rainbow Rock
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