Martin Bridge Limestone information

The Martin Bridge Formation is a geologic formation in Idaho. It preserves fossils dating back to the Triassic period. Earth sciences portal Paleontology...

William N. (1987). "A Norian (Late Triassic) ichthyosaur from the Martin Bridge Limestone, Wallowa Mountains, Oregon". U.S. Geological Survey Professional...

primarily formed of slate of the Hurwal Formation, with areas of Martin Bridge Limestone also present. These are constituted by dark and grey basalts that...

Fossilworks.org Hurwal Formation at Fossilworks.org Martin Bridge Formation at Fossilworks.org Martin Bridge Formation at USGS Vester Formation at Fossilworks...

the southwest, called "the bridge keepers" (natively mostari). Instead of foundations, the bridge has abutments of limestone linked to wing walls along...

iron ore, limestone and fire clay present near the surface where they are readily mined, but also that it was difficult to build a bridge across the...

structure around the bridge deck. Each side of the bridge contains an anchorage for the main cables. The anchorages are trapezoidal limestone structures located...

7 m), 120-foot-long (37 m) drilled piers founded in the limestone bedrock to support the bridge superstructure. The bedrock is 120 feet (37 m) below the...

The Queensboro Bridge, officially the Ed Koch Queensboro Bridge, is a cantilever bridge over the East River in New York City. Completed in 1909, it connects...

The Edmund Pettus Bridge carries U.S. Route 80 Business (US 80 Bus.) across the Alabama River in Selma, Alabama. Built in 1940, it is named after Edmund...

years old. The formation consists mostly of hard limestone strata alternating with marl or marly limestone, but is replaced by sandy facies shoreward (to...

wood was needed to cast the concrete. Travertine limestone and tuff were used to build Roman bridges, or they could be made of dry rubble or concrete...

The Williamsburg Bridge is a suspension bridge across the East River in New York City, connecting the Lower East Side of Manhattan with the Williamsburg...

Gipple's Quarry Bridge (1893), Columbus Junction, Iowa Old State Quarry, North Liberty, Iowa, NRHP-listed Quarry, Iowa, site of limestone quarrying in Marshall...

speleothems are the most common form of stalactite because of the abundance of limestone caves. The corresponding formation on the floor of the cave is known as...

the top layer. Around Lofthouse there are outcrops of Upper Yoredale limestone, which is more permeable than millstone grit and has created the Nidderdale...

root bridge in Nongriat, Meghalaya Shillong Golf Course, one of the oldest golf courses of India Nohkalikai Falls Meghalaya has many limestone caves...

importance, and architectural ingenuity. The bridge has three tiers of arches made from Shelly limestone and stands 48.8 m (160 ft) high. The aqueduct...

Great Barr includes much of the B42, B43 and B44 postcode areas. Barr Limestone is a type of rock first identified in Great Barr. The specific name of...

evenly. The caprock formation is composed of hard, erosion-resistant limestone and dolomite of the Lockport Formation (Middle Silurian). That hard layer...

The Old Exe Bridge is a ruined medieval arch bridge in Exeter in south-western England. Construction of the bridge began in 1190, and was completed by...

southwestward into the Florida Panhandle, then drops in elevation through limestone layers into a rare Florida whitewater rapid. Past the rapid, the Suwanee...

changes will be made to the habitat. Carlsbad Cavern includes a large limestone chamber, named simply the Big Room, which is almost 4,000 ft (1,220 m)...