Recent Additions and New Links
Cochise College  
Geology Home Page    

Roger Weller, geology instructor

wellerr@cochise.edu
copyright 2009-R.Weller
 

Check here for the latest changes.
total number of web pages as of 12/17/09:
   
10,867 since starting on May, 2005

additions list for 2008
additions list for 2007
additions list for 2006
additions list for 2005


ADDITIONS FOR 2009
 
December 17, 2009  added 10 photos of Bisbee cuprite, 9 coppers, 13 azurites
December 16, 2009  added 14 photos of Bisbee minerals and replaced 9
December 14, 2009  added student paper on Sabino glass
December 10, 2009  added 15 photos of minerals: quartz, vanadinite, chalcopyrite, calcite
                                added 6 photos of stromatolites, 2 photos of ammonites
December 9, 2009    added 46 references to the Bibliography of Arizona Geology
December 8, 2009    added 1 student paper on Santorini
                                added 13 references to the Bibliography of Arizona Geology
December 7, 2009    added 1 student paper on Mt. Pinatubo,
                                24 sandbox photos-structural geology
                                added 17 references to the Bibliography of Arizona Geology
December 3, 2009    added Tours of Interesting Geology Places
December 2, 2009    added tour of Wind Cave, SD (24 photos)
December 1, 2009    added 2 student papers
November 30, 2009  created Photo of the Month for December,
                                added 5 photos of rock thin sections
November 24, 2009  added 8 student papers
November 23, 2009  added 15 student papers
November 20, 2009  added 34 mineral photos: natrolite, olivine, kyanite, lepidolite, feldspar, turgite
                                added 6 rock photos: limestone, sandstone, obsidian
November 18, 2009  added 2 student papers: Yosemite and Crystal Cave, Wisconsin
November 17, 2009  added 3 igneous rock photos,
                                article on the Chiricahuas by JoAnn Deakin
                                article on the Huachucas by JoAnn Deakin
November 16, 2009  added student paper on staurolite,
                                added instructions and photos on how to grow a salt garden
November 12, 2009  added 6 photos of granite, 3 photos of gabbro,
                                14 photos of gneiss
November 10, 2009  added 4 photos of a mastodon tooth
November 9, 2009    added 5 photos of garnets in gneiss, 4 feldspar photos
November 5, 2009    added 5 photos of turquoise, 8 feldspars
November 4, 2009    added 5 photos-the minerals of granite
November 3, 2009    added student paper on slot canyons
                                added 8 photos of sand, 1 pink tourmaline cabochon
October 30, 2009      added 3 photos of sand grains
                                created Photo of the Month for November-sand
October 27, 2009      added pamphlet of geology of the Chiricahuas-13 pages
October 23, 2009      added photos of minerals: 3 diopside, 2 glauberite, 3 marcasite,
                                1 galena, 1 garnet
                                added photos of rocks: 3 gneiss, 2 sedimentary structures, 1 lithophysae
                                added photos of fossils: 2 corals, 1 trilobite, 3 gastropods
October 16, 2009      added photos of fossils: 3 bryozoa. 3 brachiopods, 3 corals
October 15, 2009      created Structural Geology Illustrations and 11 photos
                                added 3 photos of breccia, 4 fossil coral photos,
                                1 palm leaf
October 13, 2009      created Photo of the Month for October
August 28, 2009        created Photo of the Month for July, August, and September
June 10, 2009           added photos: 6 garnets, 1 copper, 2 turquoise, 5 chalcanthite,
                                1 fluorite, 11 feldspar, 4 lepidolite, 10 jasper, 4 tiger's-eye, 1 agate,
                                1 halite, 1 chalcedony
June 9, 2009             created Photo of the Month for June
                                added 4 pages to fossil links
June 6, 2009            added 13 photos of rocks
May 29, 2009            added 7 photos of fossil barnacles, 4 fossil horse teeth,
                                4 glyptodont fossils, 29 gastropod fossils, 12 fossil pelecypods, 
                                2 alligator fossils, 1 apache tear
May 15, 2009            added 12 pages to invertebrate fossil links
                                created photo of the month for May
May 11, 2009            added 1 student paper on brachiopods
May 7, 2009              added 146 new links to Invertebrate Fossil Links
May 5, 2009              removed 150 dead links from Invertebrate Fossil Links
May 4, 2009              added 2 student papers
April 22, 2009           added 12 student papers
April 22, 2009           added student paper on San Juan Mountains
April 21, 2009           added 10 drawings of twinned crystals
April 20, 2009           added 2 student papers
April 15, 2009           added 21 drawings of twinned crystals
April 14, 2009           added 13 photos of fossil plants, 4 witherite photos
                                6 drawings of calcite crystal twins,
April 13, 2009           added 23 photos of fossil ferns

March 31, 2009         added 10 sets of quartz twinned crystal drawings
March 31, 2009         added 3 sets of staurolite twinned crystal drawings
                                created Photo of the Month for April
March 24, 2009         created Twinned Crystals-Line Drawings: 371 illustrations
March 5, 2009           created Photo of the Month for March
                                 added 25 references to Bibliography of Arizona Geology
March 4, 2009           added 25 references on geothermal resources of Arizona
February 22, 2009     added 5 photos of glossopteris, 5 photos of stromatolites
February 17, 2009     added 2 photos of Bisbee Lavender Pit, 1 photo of syncline
                                 added link to interactive Mars map
                                 added link to interactive Arizona map
February 14, 2009     added photos of 7 amphibians, 2 mammoths

February 12, 2009     added 15 references to Bibliography of Arizona Geology
February 10, 2009     added 625 references on Arizona paleontology

February 2, 2009       created Photo of the Month for February
January 10, 2009       revised Geologic History of the San Pedro Area
January 9, 2009         revised Stratigraphy of Southern Arizona
January 8, 2009         added article on the selenite roses of St. David
                                  revised Photos of old Bisbee (54)
January 6, 2009         added 16 photos of turquoise cabochons, 10 turquoise specimens
January 5, 2009         created Photo of the Month for January

                                 
added 9 photos of Chinese turquoise, 1 agate cabochon,
                                  jasper cabochons, 5 onyx cabochons
, 1 malachite cabochon,
                                 
2 azurite cabochons, 1 serpentine, 11 jade specimens

START 2009