The Cambrian of this region consists of the Deadwood Formation. This formation consists of a lower sandstone with scolithus burrows (Wilmarth, Part 1, 1938, p. 578.). These scolithos burrows are widely found in similar basal sandstones around the world. They are found in Newfoundland, Scotland, Antarctica, Greenland always in Cambrian sands. Thus, the basal sandstone appears to have been the tranquil home for whatever animal made the scolithos burrows. Sedimentologically, these basal quartzites are nearly pure sand and must have taken a lot of time to winnow the shale out from them. It is unlikely that this winnowing could be accomplished in a yearlong flood with all its turbulence. There are some trilobites found in the Cambrian strata.
Above this is a black shale. Shale, due to the very small particle size requires quiet, tranquil waters for deposition to take place. This is one of the unrecognized difficulties of flood geology. Every shale, which is approximately 46% of the geologic column, is by its existence, evidence for tranquil waters.
Above this is the Ordovician Winnipeg formation. It consists of a basal sand whose lithology is very similar to that of the Deadwood scolithus sand, "suggesting that the Deadwood Sandstone may be a source for the Winnipeg Sandstone" (Bitney, 1983, p. 1330). This would mean that local erosion was the cause of the sand for the Winnipeg sand rather than a world wide catastrophe. The Winnipeg does not have scolithus burrows.
Above this is the Icebox shale. Once again a shale requires still water for deposition.
Above this lies 1300 feet of Ordovician limestone and dolomite. These are the Red River, Stony Mountain and Stonewall formations, collectively known as the Bighorn Dolomite. (data from W. H. Hunt Trust Larson #1 well, Mckenzie Co., North Dakota) These can not be the flood deposits for a reason of heat. Each gram of carbonate gives off about 1207 kilocalories per mole (Whittier et al, 1992, p. 576). Since the density of the carbonate is around 2.5 g/cc this means that there are 2.2 x 106 moles of carbonate deposited over each meter. Multiply this by 1,207,000 joules per mole and divide by the solar constant and you find that to deposit these beds in one year requires that the energy emitted by each meter squared would be 278 times that received by the sun. Such energies would fry everybody and everything. Besides, throughout these carbonates are layers upon layers of burrows (Gerhard, Anderson and Fischer, 1990, p. 513). These Ordovician carbonates also show interesting sedimentological features. Fossils include graptolites, gastropods, cephalopods, and corals. The Red River dolomite is burrowed by some type of animal (Kohm and Louden, 1983, p. 27).
Above the Ordovician carbonates lies the Silurian Interlake formation. This formation consists of carbonates, anhydrite, salt, with minor amounts of sand. Layers throughout this deposit are also burrows and mudcracks from drying out of the layers (Lobue, 1983, p. 36,37). There are also intact corals of a totally different type than are alive today. The Paleozoic corals are belong to one of three groups - only one of which is found in Mesozoic rocks; the other two became extinct at the end of the Paleozoic. The four-sided corals are only found in the Paleozoic. Modern corals of the 6-sided or 8-sided kind are not found until the Triassic.
Above this are the Devonian formations. The lower Devonian is the Winnepegosis formation and it consists of a bioclastic (meaning made up of the shells of dead carbonate producing animals) limestone, and the upper part is interbedded carbonate with anhydrite. Mud cracks are also found as are burrows.(Perrin, 1983, p. 54, 57.) There is no sand, no shale so it is hard to see how this could be the flood deposits. Anhydrite is an evaporitic mineral and not compatible with a global flood.
The next Devonian bed is the Prairie Evaporite. It consists of dolomite, salt, gypsum, anhydrite and potash. These are generally considered evaporitic and thus incompatible with deposition during a worldwide flood (Gerhard, Anderson and Fischer, 1990, p. 515). There are also oncolites which are the spherically concentric carbonate depositions, due to algal growth on shells after the animals die. This takes time (Wardlaw and Reinson, 1971, p. 1762). An excellent example of an oncolite is shown in figure 58 of Dean and Fouch (1983, p. 123). It says. "Cross section of an oncolite developed around a gastropod-shell nucleus from Ore Lake, Michigan. Concentric layering is the result of annual couplets of porous and dense laminae.) Fig. 59 is an example from the Eocene period.
The Devonian Dawson Bay formation is a carbonate which shows evidence of subaerial erosion (Pound, 1988, p. 879). The evidence consists of eroded limestone horizons which can't be created under the ocean. There is also salt cementation. This means that salt was deposited in the fractures and crevices in the rock. Halite plugged burrows are found. Numerous erosional surfaces are found (Dunn, 1983, p. 79,85). Once again, hardly a result to be expected from the flood.
Next up is the Duperow formation. It also shows signs of subaerial erosion, salt deposition in the pores, anhydrite deposition. The deposition of these chemicals are more consistent with arid environments than with flood environments. (Dunn, 1974, p. 907). Burrows and stromatolites (limestone rocks deposited by daily increments of limestone deposited by algae on a shallow (less than 30 feet) sea bottom. See Burke (1982, p. 554) and Altschuld and Kerr (1983, p. 104).
Above this is the Birdbear formation with desiccation, caliche development (caliche is widespread in west Texas- a dry area) and burrows (Ehrets and Kissling, 1983, p. 1336; Halabura, 1983, p. 121).
Above this is the is the Threeforks shale. Once again, a shale requires quiet water to be deposited. (Wilmarth, 1938, part 2, p. 2144)
The overlying Bakken formation is an organic rich shale. Tranquil, even stagnant-oxygen poor, water required.
The mississippian Madison group is probably my favorite deposit in the whole world. It largely consists of dead crinoid parts. In the Hunt Larson #1 well, it is 2200 feet thick. The following quote makes the problem with the Madison quite understandable (Clark and Stearn, 1960, pp. 86-88):
The upper Mission Canyon formation (of the northwestern states and the Williston Basin) or the Livingstone formation (of Alberta) is more interesting, not only for its contribution to mountain scenery but also for its lithology and importance as an oil reservoir.
Much of the massive limestone formation is composed of sand-sized particles of calcium carbonate, fragments of crinoid plates, and shells broken by the waves. Such a sedimentary rock qualifies for the name sandstone because it is composed of particles of sand size cemented together; because the term sandstone is commonly understood to refer to a quartz-rich rock, however, these limestone sandstones are better called calcarenites. The Madison sea must have been shallow, and the waves and currents strong, to break the shells and plates of the animals when they died. The sorting of the calcite grains and the cross-bedding that is common in this formation are additional evidence of waves and currents at work. Even in Mississippian rocks, where whole crinoids are rare fossils, and as a result it is easy to underestimate the population of these animals during the Paleozoic era. Crinoidal limestones, such as the Mission Canyon-Livingstone unit, provide an estimate, even though it be of necessity a rough one, of their abundance in the clear shallow seas they loved. In the Canadian Rockies the Livingstone limestone was deposited to a thickness of 2,000 feet on the margin of the Cordilleran geosyncline, but it thins rapidly eastward to a thickness of about 1,000 feet in the Front Ranges and to about 500 feet in the Williston Basin. Even though its crinoidal content decreases eastward, it may be calculated to represent at least 10,000 cubic miles of broken crinoid plates. How many millions, billions trillions of crinoids would be required to provide such a deposit? The number staggers the imagination.
That is enough crinoids to cover the entire earth to a depth of 3 inches and yet this deposit is only a small part of a vast Mississippian crinoid bed that almost does cover the world (Morton, 1984, p. 26-27). These crinoidal limestones are called the Redwall in Arizona, the Leadville, in Colorado, the Rundle, in Canada, the Lisburne, in Alaska, the Keokuk and Burlington in the Mid-continent region of the U. S. Other crinoidal limestones are found in England, Belgium, European Russia, Egypt, Libya, central Asia, and Australia. How can the preflood world be covered in dead crinoids and still have room for people and the dinosaurs? At the top of the Madison are karsts and occasionally, caverns due to subaerial erosion, with salt deposition etc. It is also heavily burrowed. Other fossils include half millimeter long scolecodonts, spores, coral, ostracods, gastropods and plants (Altschuld and Kerr, 1983, p. 106,107).
Above the Madison is the Big Snowy group. The lower part is composed of algal laminated dolomite with desiccation features. Intertidal channels are cut into this surface and are filled with sand. (Guthrie, 1985, p. 850)
Above this is the Minnelusa formation which contains three features which are incompatible with the flood. First there is a desiccated dolomite with desiccation cracks. Secondly, there are two anhydrite layers with a peculiar "chicken-wire" structure (Achauer, 1982, p. 195). Thirdly, the sands are cross-bedded in a fashion identical to modern desert dunes! The importance of these three features is that desiccation is not likely in a world wide flood, and "chicken-wire" anhydrite only forms above 35 degree C. and near the water table (Hsu, 1972, p. 30). This type of anhydrite is deposited in the Persian Gulf area today. Fossils include brachiopods, cephalopods, gastropods, fish teeth, crinoids pelecypods. None of the Minnelusa beds are likely to be deposited under flood waters.
The Opeche shale is of Permian age and overlies the Minnelusa. The interesting thing about the Opeche is that in the center of the basin, at its deepest part, it is salt - 300 feet of salt. Permian pollen is found in the salt, modern pollen is not found (Wilgus and Holser, 1984, p. 765,766). This bed has the appearance of a period of time in which the Williston Sea dried up, leaving its salt behind in the deepest parts of the basin as would be expected. The area of salt deposition is 188,400 square kilometers. Assuming that over this area the salt averages half that 300 feet(91 m) or averages 45 meters, then this deposit represents 9 trillion cubic meters of salt! With a density of 2160 kg/m^3 this represents the evaporation of 845 million cubic kilometers of seawater. This is 1/14 of the world's ocean water. This is hardly something to be expected in a global flood.
Above this is the Minnekahta limestone which was deposited in hypersaline waters. Hypersaline waters were not likely to be the flood waters which would have been brackish at worst due to the large influx of rainwater.
Next is the Triassic Spearfish formation. It contains the Pine Salt Bed, some gypsum and highly oxidized sands and shales. These red beds have the appearance of the deposits found in modern arid environments. Gypsum is an evaporitic mineral. The Spearfish deposits have the appearance of modern deposits found on an arid intertidal flat.(Wilmarth, 1938, p. 2037) There are conglomerates in which the Mississippian rocks where deposited, hardened, then eroded and fragments deposited in the Spearfish redbeds. (Francis, 1956, p. 18)
The Jurassic Piper formation comes next. The lowest member is the Dunham salt (Gerhard,Anderson and Fischer, 1983, p. 529). Highly oxidized red beds, (normally marine deposits are dark, continental,subaerial deposits are reddish) with gypsum,an evaporitic bed lies above the salt (Peterson, 1958, p. 107). A small limestone followed by more redbeds and gypsum finishes the Piper formation.
The Rierdon formation is a set of interbedded marine and evaporitic rocks. Some times the ocean covered the area and the it was exposed long enough for gypsum and anhydrite and once again salt to be formed. Remember that it must be above 35 degree C for anhydrite to form. Ocean water is not often that hot. These beds are also very fossiliferous, containing pelecypods, ostracods, and foraminifera (Peterson, 1972, p. 178). This formation also contains oolitic limestones. Since oolites are formed from algal deposition of limestone, this bed requires some time.
The Jurassic Swift formation is predominantly shale in the lower part. Shale requires tranquil water for deposition. This shale has abundant belemnites, oysters and pelecypods. All oceanic creatures. These beds are above the terrestrial, salt depositing beds discussed previously. This oceanic deposit does not look like a flood deposit but the tranquil deposition from an ocean (Peterson, 1958, p.112).
The upper Jurassic Continental Morrison formation is next. This is the bed with all the dinosaur bones. It extends from Canada to Arizona. It consists of sands and shales. It has footprints (Stokes, 1957, p. 952-954), fossil soil profiles (Mantzios, 1989, p. 1166), mammals, plants, some coal (Brown, 1946, p 238-248). Both the mammals and plants are different from anything alive today. Huge dinosaurs, as well as smaller ones are found here.
The Cretaceous begins with the Dakota Group. Unique ammonites mark each of the beds in the Cretaceous. The Dakota also is formed of sand and shales with lignite (Bolyard, 1965, p. 1574). Parts of this group have ripple marks, burrows, animal tracks, worm trails. The deposits are interpreted as being formed by a delta (Bolyard and McGregor, 1966, p. 2221-2224). The Dakota formation has numerous channels eroded into underlying strata. Some of these channels are 30 feet deep. There are numerous borings, volcanic ash layers, in which the ash is relatively pure. If the volcanoes which produced these ash layers occurred during a raging flood, the ash would have been thoroughly mixed with other sediment. They aren't. Plant fragments are found throughout the strata (Lane, 1963, p. 229- 256)
The Belle Fourche shale is next. As mentioned many times previously, due to small particle size, a shale needs tranquil water. There is a bentonite (volcanic ash) bed near the base which would be mixed in with other sediments if it were laid down in a raging flood.
Above this is the Greenhorn limestone. The limestones are made mostly of coccoliths, small skeletal remains approximately 3-5 micrometers in diameter. This formation is about 40 ft thick and consists of 16 ledge-forming, burrowed limestone beds separated by thin shales. Over a distance of 450 miles the ledges lie on and below persistent bentonite (volcanic ash beds). The parallelism proves that the ledges are synchronous across their extent. The coccoliths had to grow in the water, and then die and fall to the bottom. After this, organisms had to burrow into the sediment. When the coccoliths were not as productive in the waters above, shale was deposited, separating the limestone beds. All of this required still water. there are also abundant fecal pellets in this deposit as well as burrows and feeding traces (marks an animal makes on the sediment when he is feeding) (Hattin, 1971, p. 412-431; Savrda and Bottjer, 1993, p. 263-295).
The Cretaceous Carlile shale lies above the Greenhorn. It consists of sands and shales. There are erosional channels, burrows, feeding markings. Shark teeth and bones are found. A shark during its lifetime sheds numerous teeth which fall to the ocean floor to be buried (McLane, 1982, p. 71-90).
The Niobrara Chalk is next. It too is made up largely of coccoliths, has abundant fecal pellets, which are made of the eaten remains of coccoliths. Whatever fish dined on the plankton, let their presence be known by leaving their droppings. More than 100 bentonite beds are found throughout the formation. Fish bones and scales are found throughout the formation. The fossils of the Niobrara are quite interesting. There is a 14- foot Portheus (fish) which apparently died after trying to digest a smaller 6-foot fish. Skulls of the giant marine lizard Tylosaurus was found. Pterodactyls have also been recovered from this bed (Stokes and Judson, 1968, p. 372,377,379). Sediment filled burrows occur rarely in the bed (Hattin, 1981, p. 831- 849). But what has recently come to my attention is that Fourier analysis of the Niobrara laminations reveals that the laminations vary in thickness according to the periodicities of the orbital cycles. If this bed were deposited in a two day time frame required by the assumption of a global deluge, there is absolutely no reason to find orbital periodicities in this rock (Fischer, 1993, p. 263-295).
The Pierre shale is rich in organic matter and it is almost entirely contained in the fecal pellets. Marine reptile bones are concentrated in the Sharon Springs member. Note in all the above, that the fossils are not sorted as Morris would assume by ecological zonation. This marine bed is above the Morrison bed which contains the dinosaurs (Parrish and Gautier, 1988, p. 232). There is also the Monument Hill Bentonite which is 150-220 feet thick and represents one heck of a volcanic eruption. Above this is another bentonite, the Kara, which is 100 feet thick. Mt. St. Helens pales by comparison (Robinson, et al., 1959, p. 109).
The Fox Hills formation is next. It is sands, shales, coal and limestone. It contains coal, root casts, Ophiomorpha (a crab) burrows, dinosaur bones, turtle plates, shark teeth, and erosional channels over 120 feet deep. There is a fossil clam bed (Pettyjohn, 1967, p. 1361-1367).
The Hell Creek formation is the last Cretaceous deposit. It tells one of the most interesting stories of any of the beds in the column. Other than the types of animals found in it, it looks just like the Ft. Union discussed below (McGookey, et al, 1972, p. 223). The Hell Creek section has is formed of sands and shales, with many,many meandering channels incised into it. The fauna found in it consists of dinosaurs and Cretaceous style mammals. The highest dinosaur layer is at the top of this section. The Hell Creek section contains the famous iridium anomaly from the K/T meteor impact. In 1984, the iridium in a 3 centimeter layer was about 12 nannograms / gram (ng/g) and in the other layers it was undetectable. Extremely few dinosaur remains or Cretaceous style mammals are found above the iridium anomaly and only in the lowest layers of the Fort Union formation. They are believed to be eroded and re-deposited material. A look at the pollen/spore record reveals an interesting pattern also. Just below the iridium anomaly there is a ratio of 1 pollen grain to every fern spore. At the iridium anomaly, the angiosperm pollen practically disappears, the ratio being 100 fern spore to every angiosperm pollen grain. It is as if the angiosperm plants disappeared. Several taxa of angiosperm pollen disappear at the iridium anomaly (Smit and Van der Kaars, 1984, p. 1177-1179). The stratigraphically equivalent strata in Saskatchewan and New Mexico also shows the iridium anomaly and the quantity of angiosperm pollen is severely decreased relative to the spores of ferns. The question is why would a global flood cause fern/pollen and iridium to alter in a way that would mimic an asteroid impact? (Kamo and Krogh, 1995, p. 281-284; Nichols et al., 1986, p. 714-717)
The Fort Union formation is the first Tertiary deposit. It also cannot be the flood deposit. It consists of shale, sandstone, and conglomerate. The fossils consist of marsupials, a bat, the earliest monkeys, the earliest ungulates, alligator, root casts, erosional channels, fossil leaves, spore and pollen (Keefer, 1961, p. 1310-1232). Animal burrows are quite common as are minerals deposited in poorly drained swamps,e.g. pyrite and siderite (Jackson, 1979, p. 831-832). It also has standing fossilized tree stumps (Hickey, 1977, p. 10).
The Golden Valley Formation is made of two layers, a hard kaolinitic claystone and an upper member made of sandstone lenses interspersed with parallel bedding made from finer grained material as well as numerous incised channels cutting through the section. This bed contains a unique plant fossil Salvinia preauriculata. The list of plants remains found is quite long. The animals include fish, amphibians, reptiles (4 species of crocodile), mammals such as five genera of insectivores, three primates, rodents, a pantodont, an allothere, Hyracotherium, which is the ancestor of the horse, and an artiodactyl. Fresh water mollusks,and two species of insects are also found. There are also tree trunk molds. This means that the trees had time to rot away before they were buried by the next layer, meaning that this layer took some time to be deposited. (Hickey, 1977, p. 68-72,90-92,168)
The rest of the Tertiary consists of sediments like the Golden Valley followed by a gravel bed and topped by Glacial tills.
The W. H. Hunt Trust Estate Larson #1 will in Section 10 Township 148 N Range 101 W was drilled to 15,064 feet deep. This well was drilled just west of the outcrop of the Golden Valley formation and begins in the Tertiary Fort Union Formation. The various horizons described above were encountered at the following depths (Fm=formation; Grp=Group; Lm=Limestone):
Tertiary Ft. Union Fm ..........................100 feet
Cretaceous Greenhorn Fm .......................4910 feet
Cretaceous Mowry Fm........................... 5370 feet
Cretaceous Inyan Kara Fm.......................5790 feet
Jurassic Rierdon Fm............................6690 feet
Triassic Spearfish Fm..........................7325 feet
Permian Opeche Fm..............................7740 feet
Pennsylvanian Amsden Fm........................7990 feet
Pennsylvanian Tyler Fm.........................8245 feet
Mississippian Otter Fm.........................8440 feet
Mississippian Kibbey Lm........................8780 feet
Mississippian Charles Fm.......................8945 feet
Mississippian Mission Canyon Fm................9775 feet
Mississippian Lodgepole Fm....................10255 feet
Devonian Bakken Fm............................11085 feet
Devonian Birdbear Fm..........................11340 feet
Devonian Duperow Fm...........................11422 feet
Devonian Souris River Fm......................11832 feet
Devonian Dawson Bay Fm........................12089 feet
Devonian Prairie Fm...........................12180 feet
Devonian Winnipegosis Grp.....................12310 feet
Silurian Interlake Fm.........................12539 feet
Ordovician Stonewall Fm.......................13250 feet
Ordovician Red River Dolomite.................13630 feet
Ordovician Winnipeg Grp.......................14210 feet
Ordovician Black Island Fm....................14355 feet
Cambrian Deadwood Fm..........................14445 feet
Precambrian...................................14945 feet
