Petra sandstone fantasy, Jordan, 19941243 DownloadsGeology, Aqaba granite, dykes, Wadi Ram, Wadi Rum, Petra graben, The Siq, Khazna, rock tombs, sandstone colours, liesegang rings, ad Dayr monastery. Download Now!
Permafrost ice wedges, Dalton Highway, Alaska, USA, 20011414 DownloadsConstruction on permafrost, oil pipeline, Fox permafrost tunnel, ice wedge polygons, Prudhoe Bay. Download Now!
Pele’s Hair and reticulite, Hawaii, 20171493 DownloadsPele’s Hair (fibres) and reticulite (foam) of basaltic glass produced in eruptions of Kilauea volcano on Hawaii. Download Now!
Parinacota volcano lateral collapse landslide, Chile, 20041496 DownloadsDebris avalanche from flank collapse of volcano. Download Now!
Peat subsidence, UK and USA, 2022314 DownloadsGround subsidence, induced by drainage, peat wastage, Holme Post, Fenlands, Belle Glade, Florida.Peat subsidence, UK and USA, 2022 Download Now!
Panama Canal difficult ground conditions, 2023347 DownloadsConstruction of canal, Gatun Lake, Panamax locks, landslides, Culebra Cut, Cucaracha Clay, new locks to improve the canal.Panama Canal difficult ground conditions, 2023 Download Now!
Panama Canal, geology meets civil engineering, 20201409 DownloadsConstruction of the canal by French and Americans, Gatun Lake, locks, Culebra Cut landslides, Cucaracha Clay, Gold Hill, widening the canal, Panamax, Neopanamax. Download Now!
Nottingham Sandstone Caves, UK, 20081759 DownloadsThe definitive text, geology, history, malt kilns, tanneries, cellar caves, sand mines, air raid shelters, cave collapses, conservation. Download Now!
Nottingham sandstone caves bibliography, UK, 20081560 DownloadsListing of available literature. Download Now!
Nottingham sand mines, UK, 19941439 DownloadsSherwood Sandstone, Rouse’s Mine, pillar-and-stall mining, Gallows Hill Mines, Cemetery Mine Download Now!