RMM1X9P4–Angular unconformity between Precambrian basement rocks and Neogene hillslope deposits, Peach Springs Canyon, Grand Canyon, Arizona, USA
RMJ1DH9A–Protests in front of the Bulgarian government
RMR1F344–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RM2AWTX2G–Smithsonian miscellaneous collections . a depositof white, fine-grained, well-bedded volcanic ash partially cemented bycalcium carbonate and reaching 8 feet in thickness. Petrographicallysimilar to the ash at type section at San Jon formation. Here it dipsup to 10° SW., which may be original or induced by later subsidencebecause of evaporite solution at depth. No secondary ash in San Jondeposit along modern stream. Although relations are obscure it isthought that the ash fall was probably during San Jon time. disconformity Pediments.—Two gravel-topped pediments, one 40 feet the other 80 feetab
RMM1X9P1–Angular unconformity between Precambrian basement rocks and Neogene hillslope deposits, Peach Springs Canyon, Grand Canyon, Arizona, USA
RMR1F326–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RM2AWW060–Smithsonian miscellaneous collections . ddish, jointed alluvium with pow-dery lime carbonate along joint planes. More compact than Wheat-land deposits. Forms terrace 30-35 feet above modern grade o-io disconformity San Jon formation.—Deposits forming a terrace about 100 feet above mod-ern grade. Extremely compact, well-developed joint planes stained byiron-manganese oxides. Lime-carbonate nodules i inch in diameterin basal section 0-25 QUEEN CANYON At point B, figure i, is a small depression breached and partiallydissected by the retreating headwall of Queen Canyon. Within thisdepression are f
RMR1F316–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGE83J–. Bulletin of the Geological Society of America. Geology. BULL. GEOL. SOC. AM. VOL. 27, 1915, PL. 19. Figure 1.—Devonian-Silurian Disconformity, Buffalo., New York Middle Devonian (Onondaga) limestone rests on the Silurian (Manlius) ; below is shown another break (Manlius-Bertie). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Geological Society of America. [New York : The Society]
RMR1F35J–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGE83E–. Bulletin of the Geological Society of America. Geology. Figure 1.—Devonian-Silurian Disconformity, Buffalo., New York Middle Devonian (Onondaga) limestone rests on the Silurian (Manlius) ; below is shown another break (Manlius-Bertie). Figure 2.—Projecting Ledges of Eocene (Midway) Limestone disconformable on Cretaceous Shale (Escondido), White Bluff, Rio Grande, Texas Photograph by L. W. Stephenson, U. S. Geological Survey ILLUSTRATIONS OF DISCONFORMITIES. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration
RMR1F31H–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGGTHN–. Bulletin of the Geological Society of America. Geology. 444 A. W. GRABAU PALEOZOIC DELTA DEPOSITS OF NORTH AMERICA 6 and 7). A disconformable contact with the underlying formations is further indicated by the Clinton of Ohio, which contains well-rounded foreign pebbles in its basal portion. The fact that the Juniata and suc- ceeding Siluric deposits of central Pennsylvania are essentially concor- dant in dipy though separated by a disconformity and hiatus, shows that the effect of the post-Ordivicic folding was not felt as far west as this. Figure 6.—Section of the Oolitic Iron Ores of the L
RMR1F339–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGDPMC–. Bulletin of the Natural Histort Museum. Geology series. M.K. HOWARTH AND N.J. MORRIS. Fig. 13 Cliff section on the west side of Wadi Arus; the upper part of the Bilium Member forms the low chff at bottom left, while its top bed forms the limestone platform at the base of the main cliff; the disconformity between the Kilya and Arus Members occurs half way up the face of the main cliff (see Fi". 15 for details. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may no
RMR1F32G–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGDPKH–. Bulletin of the Natural Histort Museum. Geology series. Fig. 13 Cliff section on the west side of Wadi Arus; the upper part of the Bilium Member forms the low chff at bottom left, while its top bed forms the limestone platform at the base of the main cliff; the disconformity between the Kilya and Arus Members occurs half way up the face of the main cliff (see Fi". 15 for details. ^I'^i^^ w";^^^ Fig. 14 The near-vertical beds of the middle part of the Mintaq Member exposed in a gulley in the south-western outcrop of the Mintaq Salt Dome; bed 60. in which most ammonites were found, i
RMR1F34Y–Old Red Devonian sandstone cliffs beside Jedwater river in Jedburgh, Scottish Borders UK - rocks helped make James Hutton the 'father of geology'
RMRGJGHC–. Bulletin of the British Museum (Natural History) Geology Supplement. . E, FIG. 7 I s c â ESNA-IDFU REGION. ' CORRELATION CHART OF THE SECTIONS STUDIED. isc E LOWER EOCENE. D PALEOCENE. â¢"- DIsconformity -v C MAESTRICHTIAN B OPPER CftMPANIAN A CAMPANIAN and ? PRE- CAMPANIAN. , Location and number of samples studied -.-;*; SEtl EL- BAVOUMI GEBEl KOM-MIR CEBEl EL-SHARAWNA GEBEL EL- KILABIYA WAD EL-SHARAWNA CEBEL OWAINA ABOO SABOUN 6E0EL A 314 SECTION EL-BAHARV SECTION SECTION SECTION SECTION SECTION SECTION SECTION. Please note that these images are extracted from scanned page images t
RMREHBR1–. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography Periodicals.. I I I i I I i 10 14 18 2 2 500 BP» 100--- 3,760 BP*' .** 4> -|-^HS 200- » v-4 (UPPER FLANK) V-3 (LOWER FLANK) CM | | SAND fHf SILTY CLAY t* SHELL MATERIAL <^ CROSS-BEDDING -?- DISCONFORMITY Hs HOLOCENE SHELF SAND H,£.£l.£ SEISMIC REFLECTORS I I I 1 I J L 10 14 18 2 2 10,050 B.P.' 10,950 BP1 I00i 22,035 BP: 200 25,300 B.P.; 300- 36,600 BP. 400- CM ' *i*. V-2 (TROUGH) 29,700 B P«: IOO-f>:*j i i i i i i i i , 10 14 I 8 2 2 4> fc^ 32,150
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