2nd Gallery Deepwater Sedimentary Structures - Fining Upward Graded Beds.

This is the second gallery of sedimentary structures of deepwater systems and includes outcrops of the Devonian and Mississippian of the Appalachians and the Upper Carboniferous of the Shannon Basin in Co Clare in Ireland.

The focus of this portion of the gallery is on graded beds and illustrates these with a number the fining upward Bouma sequences common to many turbidite terrains. In a seperate section below this images of condensed sequences, slumping and hummocky cross beds.

Unless otherwise stated many of the photographs below are from Christopher Kendall and Peter Haughton. A number of the images have been grabbed from the web, placed there by generous geologists and utilized with acknowledgement to them where data is available on the photographer. If we missed acknowledgement to you or you have something better you would prefer placed here, please let us know.

 

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061-Flow-types-Haughton 062-Arnold-Bouma 063-Bouma-Classic-Cycle 065-Bouma-Cycles-Down-slope
061 Deep Water Elements         062 Flow types       063 Arnold Bouma 064 Bouma Cycles 065 Bouma Cycles Down slope        
066-Pamela-Gore-Graded-Beds 067-Fining-Up-Cycles-Turbidites-San-Pedro-Pt.-Ca-Heller 068-Hoh-Fm-Fan-Cycles-Washington-State-Heller 069-Rhythmic-Beds-Heller 070-Toe-of-Slope-Cherry-Canyon-West Texas-Bouma-Cycle-in-Carbonates
066 Graded Beds         067 Fining Up Turbidites 068 Hoh Fm Fan Washington State         069 Rhythmic Beds   070 Cherry Canyon Bouma West Texas    
071-Dawn-Summers-Bouma-Pigeon-Pt-CA 072-Chris-Paola-Bouma-A-B-Aberystwyth-Grits-S-Wales 073-Chris-Paola-Bouma-B-E-lacustrian-turbidite-Pl-valley-fill-WA 074-Bouma-Seq-San-Francisquito-Fm.-CA-Paola 075-Bouma-Sequence-San-Pedro-Point-CA.-Heller
071 Bouma Pigeon Pt 072 Bouma A B Aberystwyth Grits 073 Bouma B E lacustrian turbidite 074 Bouma Seq San Francisquito Fm 075 Bouma Sequence San Pedro Point
076-Bouma-Sequence 077-Turbidite-San-Pedro-Point-CA-Heller 078-Bouma-Sequence-San-Pedro-Point-CA-Heller 079-Chris-Paola-Complete-Bouma-seq-C-Tourelle-Fm-QU 080-Up-Newman-Storm-Mississippian-Pound-Gap-Kentucky
076 Bouma Sequence         077 Turbidite San Pedro Point 078 Bouma Seq. San Pedro Point       079 Complete Bouma seq       080 Miss. Storm Deposit       
081-Graded-Bed-Raymond 082-Inverse-Grading-San-Pedro-Point-CA-Heller      
081 Graded Bed         082 Inverse Grading            

The portion of the gallery below focuses on condensed sections, slumping and hummocky cross-bedding.

083-Ross-Fm-Condensed-Sec-Dunmore-Bay 084-Ross-Fm-Condensed-Sec-Dunmore-Bay 085-Ross-Fm-Condensed-Sec-Dunmore-Bay    
      083 Condensed Sec     084 Condensed Sec 085Condensed Sec      
086-Ross-Fm-Condensed-Sec-Dunmore-Bay 087-Gull-Island-Fm-Slumps-&-Condensed-Section-Co-Clare 088-Gull-Island-Fm-Slumps-&-Condensed-Section-Co-Clare 089-Casey-Falls-Basin-Goniotites-Cannning-Basin-Western-Australia 090-Ross-Fm-Condensed-Sec-Dunmore-Bay
086 Ross Fm. Condensed Sec     087 Slumps & Condensed Section         088 Slumps & Condensed Section     089 Goniatites Cannning Basin      090 Ross Fm Condensed Sec     
091-Ross-Fm-Condensed-Sec-Dunmore-Bay 092-Ross-Fm-Condensed-Sec-Dunmore-Bay 093-Ross-Fm-Condensed-Sec-Dunmore-Bay 094-Ross-Fm-Condensed-Sec-Dunmore-Bay 095-Ross-Fm-Condensed-Sec-Dunmore-Bay
091 Ross Fm Condensed Sec       092 Ross Fm Condensed Sec       093 Ross Fm Condensed Sec       094 Ross Fm Condensed Sec       095 Ross Fm Condensed Sec      
096-Ross-Fm-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare 097-Ross-Fm-Slumps-in-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare 098-Ross-Fm-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare 099-Ross-Fm-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare 100-Ross-Fm-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare
096 Ross Fm Sheet Kilcredaun Point       097 Ross Fm Slumps Kilcredaun Point      098 Ross Fm Sheet Kilcredaun Point       099 Ross Fm Sheet Kilcredaun Point     100 Ross Fm Sheet Kilcredaun Point    
101-Ross-Fm-Sheet-Sands-Kilcredaun-Point-Shannon-Co-Clare 102-Ross-Fm-Slump-Ross-Bridges-Co-Clare 015 103-Gull-Island-Fm-Slumps-&-Condensed-Section-Co-Clare 104-Gull-Island-Fm-Slumps-&-Condensed-Section-Co-Clare 105-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Sands-%26-Shales-Below-Wave-Base
101 Ross Fm Sheet Kilcredaun Point       102 Ross Fm Slump Ross Bridges Co     103 Gull Island Fm Slumps         104 Gull Island Fm Slumps      105 Late Cambrian Booley Bay Fm Slope    
106-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Current-Rippled-Sands-&-Shales-Below-Wave-Base 107-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Current-Rippled-Sands-&-Shales-Below-Wave-Base 108-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Current-Rippled-Sands-%26-Shales-Below-Wave-Base 109-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Slump-Sands-%26-Shales-Below-Wave-Base 110-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Slump-Sands-%26-Shales-Below-Wave-Base
106 Booley Bay Late Cambrian Slope 107 Late Cambrian Booley Bay Slope       108 Cambrian Booley Bay Slope         109 Booley Bay Late Cambrian       110 Late Cambrian Booley Bay Slump        
111-Booley-Bay-Near-Duncannon-Hook-Head-Late-Cambrian-Booley-Bay-Fm-Slope-Current-Rippled-Sands-%26-Shales-Below-Wave-Base 112-Booley-Bay-Near-Duncannon-Hook-Head-Trace-Fossils-&-Microbial-Mat-Late-Cambrian-Booley-Bay-Fm-Slope-Sands-&-Shales-Below-Wave-Base 113-Nolunchucky-Lst-Cambrian-Virginia 114-Slightly-Slumped-Nolunchucky-Ribbon-Rock-between-Cambrian-Mounds-St.Pauls-Rt-58-Virginia 115-West-Face-Permian-Basin-West-Texas
111 Booley Bay Late Cambrian 112 Trace Fossils & Mat Cambrian Booley Bay 113 Nolunchucky Cambrian   114 Nolunchucky Ribbon Rock 115 West Face Permian Basin West Texas        
116-Hummocky-Bed-Diagram-Walker 117-Mesaverde-Fm,UT-Hummocky-Xbeds-Chris-Paola 118-1st-Berea-stop-AA-Hwy-Kty 119-1st-Berea-stop-AA-Hwy-Kty 120-1st-Berea-stop-AA-Hwy-Kty
116 Hummocky Bed Diagram Walker         117 Mesaverde Fm Hummocky Xbeds 118 Berea AA Hwy Kty Hummocks 119 Berea AA Hwy Kty Hummocks         120 Berea AA Hwy Kty Hummocks        

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Last Revised: September 4, 2007