Petra sandstone fantasy, Jordan, 19941294 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, 20011478 DownloadsConstruction on permafrost, oil pipeline, Fox permafrost tunnel, ice wedge polygons, Prudhoe Bay. Download Now!
Pele’s Hair and reticulite, Hawaii, 20171553 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, 20041560 DownloadsDebris avalanche from flank collapse of volcano. Download Now!
Peat subsidence, UK and USA, 2022366 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, 2023393 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, 20201471 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, 20081956 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, 20081623 DownloadsListing of available literature. Download Now!
Nottingham sand mines, UK, 19941490 DownloadsSherwood Sandstone, Rouse’s Mine, pillar-and-stall mining, Gallows Hill Mines, Cemetery Mine Download Now!