Unique Geologic Features

Albany County

• John Boyd Thacher State Park - Manlius Formation
• John Boyd Thacher State Park Escarpment
• John Boyd Thacher State Park - Helderberg Escarpment
• Mine Lot Falls - John Boyd Thacher State Park - Route 157
• Clarksville Cave
• Clarksville Cave - Displaying Scale
• Joralemon Town Park - Coeymans - Drag Fold
• Joralemon Town Park - Coeymans - Thrust Fault
• Joralemon Town Park - Coeymans - Small Cave
• Normanskill Gorge
• Old Plank Road - Roadcut - Coxsackie
• Knox Cave - Knox
• Inside Knox Cave
• Limestone Rise - Albany
• Onesquethaw Cave

Allegany County

• Wiscoy Falls And Wiscoy Formation
• Wiscoy Falls - Smaller Cascade
• Wiscoy Falls - The Frasnian / Famennian boundary
• Little John Road / Route 17 At White Creek
• White Creek - Uppermost Shoreface Sequence
• Route 17 at White Creek - Olistostrome
• Sixtown Creek by Creek Road - Higgins
• Sixtown Creek - Close-up of Folds and Faults
• Sixtown Creek - Thrust Fault
• Rushford (Caneadea) Dam Park
• Rushford (Caneadea) Dam Park - Rushford Formation
• Wiscoy Creek
• Wiscoy Creek Cascade at Mills-Mills Formation
• Wiscoy Creek - Mills-Mills - Hume Formation
• Caneadea Gorge Overlook

Cayuga County

• Buttermilk Falls State Park Geologic Feature

Clinton County

• Ausable Chasm I
• Ausable Chasm II
• Ausable Falls

Delaware County

• Skytop Lane Quarry - Sidney
• Skytop Lane Quarry - Argillic Oxisol
• Skytop Lane Quarry - Channel-Form Silty Sandstone Facies
• Sidney Mountain Quarry - Runzel and Arenciolites
• Sidney Mountain Quarry - Straight-Crested, Asymmetrical Ripples
• Sidney Mountain Quarry - Sand Volcano
• Sidney Center Outcrops
• Sidney Center Outcrops - Tidal Rhythmites
• Sidney Center Outcrops - Sheetz Quarry
• Sheetz Quarry - Thick-Thin Alternations are Observed
• Sheetz Quarry - Sparse Marine Fauna
• Sheetz Quarry - Closeup of Flat Heterolithic Bedding
• Pine Hill Road - Tidal Rhythmite Couplets
• Pine Hill Road - Sidney - Sand Flat Deposits
• Pine Hill Road - Cross-Bedded Facies

Erie County

• Mouth of Eighteen Mile Creek at Lake Erie
• Buffalo Creek at Bullis Road I
• Buffalo Creek at Bullis Road II
• Penn Dixie Paleontological and Outdoor Education Center - Penn Trilobite
• Brachiopod Fossil From Penn Dixie
• Penn Dixie Fossil Hunt

Essex County

• Whiteface Mountain - Rock Slide
• Whiteface Mountain
• Whiteface Moutain - Arrete Ridge

Genesee County

• Le Roy Quarry (Abandoned)
• Neid Road Quarry (abandoned) - Le Roy

Greene County

• New Baltimore - Flute Marks
• Kaaterskill Falls

Herkimer County

• Rondaxe Road - Rusty - Breccia - Filled Void
• Rondaxe Road - Bald Mountain - Webb

Lewis County

• Caanan Road
• Cannan Road - East Martinsburg
• Napanee Limestone - Route 12 D
• King's Falls - Deer River - Copenhagen

Livingston County

• Fall Brook - Route 63 - Geneseo I
• Fall Brook - Route 63 - Geneseo II
• Fall Brook - Geneseo

Madison County

• Chittenango Falls State Park - Cazenovia

New York County

• Central Park NYC - Erratic and Grooves
• Central Park NYC - Erratic
• Central Park NYC - Glacial Channel

Niagara County

• Niagara River Gorge
• Whirlpool State Park - Niagara Falls II
• Limestone Crowded by Crinoid Stem Fragments
• Niagara Falls
• Niagara Falls State Park I
• Niagara Falls State Park II
• Whirlpool State Park - Niagara Falls

Onondaga County

• Kimberlite Dike - Syracuse
• Williams Road - Kimberlitic Dike - Town of Marcellus

Rensselaer County

• Troy - Frontal Melange Zone - Route 151

Rockland County

• Bear Mountain Chattermarks

Saratoga County

• Petrified Sea Gardens - Stromatolites
• Petrified Sea Gardens - Stromatolite detail
• Petrified Sea Gardens
• Lester Park - Saratoga - Large Stromatolite
• Lester Park - Saratoga - Stromatolites
• Lester Park - Saratoga - Small Stromatolites
• Saratoga Springs State Park - Travertine
• Saratoga Springs State Park - Travertine Closeup
• Saratoga Springs State Park - Springs
• Cohoes Falls
• Starks Knob

Schoharie County

• Howes Cave Quarry - Cobleskill
• Howe Caverns
• Manorkill Falls
• McFail's Cave Nature Preserve - Carlisle
• Inside McFail's Cave

Schuyler County

• Watkins Glenn - State Park - Burrows in the Sand
• Watkins Glenn Gorge
• Watkins Glenn State Park
• Montour Falls - Chequaga Falls - Shequaga Falls

Seneca County

• Seneca Stone Quarry - Fayette - Onondaga Limestone
• Seneca Stone Quarry - Tioga Ash Bed
• Seneca Stone Quarry - Fayette - Oriskany Surface

Suffolk County

• Aerial View of Montauk Point
• Montauk Point - Beach

Tompkins County

• Route 34 Northbound Entrance Ramp, Cayuga Heights
• University Avenue - Cascadilla Creek, Ithaca City
• Ithaca Falls Park, Fall Creek
• Taughannock Falls State Park II
• Taughannock Falls - Park Road - Ulysses
• Taughannock State Park
• Taughannock Falls State Park I

Ulster County

• Blue Circle Industries PLC - Lafarge Quarry

Warren County

• Barton Garnet Mine - Gore Mountain
• Barton Garnet Mine - Multiple Solid Inclusion
• Barton Garnet Mine - Polished Chips of Garnet

Washington County

• Middle Granville - Stoddard Road - Deformed Graptolites
• Whitehall - Routes 4 And 22
• Whitehall - Death Rock

Wayne County

• Chimney Bluffs - Drumlins on the Shore of Lake Ontario
• Chimney Bluffs State Park - Glacial Till
• Chimney Bluffs State Park - Eroded Remains of Drumlins

Wyoming County

• Letchworth State Park - Letchworth Gorge
• Letchworth State Park - Letchworth Strata
• Letchworth State Park, Portage - Upper Falls, Genesee River
• Letchworth State Park - Upper Falls
• Letchworth State Park, Portage - Upper Falls
• Letchworth State Park - Genesee River In Gorge