During the latest stages of a transparent fluid thinning on a spinning substrate, the fluid reaches thickness values such that interference effects cause the film to display distinct colors that correlate directly to thickness.
The continental deposits of the Irrawaddy Formation can reach thickness of 2000 m and span a time interval from Middle Miocene to Pleistocene [6].
Both the Lower and Upper Devonian formations consist of nearshore and terrigenous sediments that reach thicknesses of 2,740 metres (9,000 feet) and 460 metres (1,500 feet), respectively.
Between 30 and 20 million years ago, rising magma flowed to the surface as lava to produce flood basalts reaching thicknesses as great as 9,800 feet (3,000 metres).
The Altiplano represents an intramontane basin with Cenozoic continental sediment fill that reach thicknesses of 7 km.
Clastic sections reach thicknesses of up to about 1 km or more (e.g., Worrall 1981; Ernst et al. 2009; Prohoroff et al. 2012).
The Grjótá group can be traced over 50 km also north south, reaching thicknesses of ~ 250 m and thinning down-dip to ~ 10 m.
The simple flows are formed by extensive sheet lobes that are several kilometers long with plane-parallel contacts, some reaching thicknesses of ~ 40 m (aspect ratios < 0.01).
The limestone appears limited to a thickness of 20 cm or less, whereas metchert, metabasalt, and metaclastic rocks may reach thicknesses of 10 m, several hundred meters, and about 1 km, respectively.
Ice storms can result in accumulation of ice on structures, including overhead power transmission and distribution lines and associated poles and towers; this ice may reach thicknesses of many tens of millimeters.
