Post-expedition analyses

• Radiographies of Cheko lacustrine sediment cores (Remet S. A. S., Ceretolo, Bologna).
• Radiographies of Cheko lacustrine sediment cores (Remet S. A. S., Ceretolo, Bologna).
• Release in Bologna of the lacustrine sediment cores see also Press Release of 9 December 1999.

Tunguska99 Expedition

• Registration of sediment cores on lake Cheko (Tunguska, 26 July 1999)
• Unmounting the katamaran
• Frog-men of the Bologna Fire Brigade in the lake
• The katamaran "Kulik"
• The aerophotographic survey
• The agreement between Bologna and Vanavara Fire Brigades
• Burned tree
• Boarding the helicopter near the Cheko lake
• Planning the research
• Core-bore
• Core-boring in the lake
• Cooking on the lake
• Frog-men in the Cheko lake
• Talking with Italy
• In reconnaissance on the river
• Breakfast in Tunguska
• Walking on the river
• Walking in the marsh
• Kulik's house in Tunguska
• Boarding the helicopter in Krasnoyarsk
• The departure from Krasnoyarsk
• Boarding the aircraft in Forli' airport 1
• Boarding the aircraft in Forli' airport 2
• The Ilijushin Il-20
• The departure from Forli' airport
• Testing the katamaran in Bologna
• Testing the equipement in Bologna
• The logo of Tunguska99 expedition

Photos about Tunguska and related things

• The site of the Tunguska event
• A closer view of the site
• Photo of the participants to the Tunguska96 workshop (Bologna, 1996)
• Felled trees as seen by Kulik (1929)
• Rome area compared with Tunguska devastation
• Felled trees as seen by the first expedition of the University of Bologna (1991)
• Felled trees as seen today
• A "telegraph pole" a tree broken, decorticated and partially charred by the Tunguska explosion
• A second "telegraph pole" as seen by the first expedition of the University of Bologna (1991)
• From Madrid Planetarium: uprooted trees photographed by the expedition of the University of Bologna
• SEM exploration of a tree sample by R. Serra
• Microparticles found by the Bologna group in tree resin
• A wood sample studied by the first expedition of the University of Bologna (1991)
• The lake Ceko
• On the helicopter for a preliminary exploration of Ceko lake, 1998 (R. Serra and G. Longo are on the right)
• Stratigraphic maps of the bottom will be obtained on lake Ceko
• The side scan sonar will take ultrasounds photographs of the lake bottom
• Portion of one of the photos from Kulik's aerial photographic survey (1938) of the Tunguska region
• An aerial view of the Tunguska Natural Reserve (1)
• An aerial view of the Tunguska Natural Reserve (2)
• A view of the Tunguska Natural Reserve
• The Churgima river (1)
• The Churgima river (2)
• An uprooted tree
• Trees knocked down by the explosion (today)
• Food deposit. It is on piles in order to save the food from bears
• Typical Evenki huts (chum)

Gianni Biasini's Photos