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Fromm
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194
Science
Undergraduate 1
04/01/2014

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Term
Lapetus
Definition
The Paleozoic ocean that separated North American and what is now northern Europe when the supercontinent Rodinia rifted was known as?
Term
Sauk, and Tippecanoe
Definition
The sequence of sediment deposition on the North American craton during the early Paleozoic, from oldest to youngest.
Term
Cratonic Sequence
Definition
A large-scale, litostratigraphic unit that represents a major transgressive-regressive cycle and is bounded by a regional unconformity?
Term
Located at the equator
Definition
By the late Cambrian, the North American continent was located where?
Term
Sandstones, carbonates, and evaporites
Definition
The lithology of the transgressing Tippecanoe sequence from oldest to youngest is?
Term
Barred
Definition
A basin where evaporation produced heavy brines that sank to the bottom and were prevented from escaping by a sill is called a _______ basin.
Term
Phanerozoic
Definition
The eon that began 542 million years ago is the
Term
Tippecanoe
Definition
The St. Peter Sandstone is a part of the ________ Sequence.
Term
Shallow waters and warm temperatures
Definition
A passive margin along the northern edge of the North American craton developed thick deposits of carbonate reffs and evaporites associate with?
Term
Tillities and striated bedrock
Definition
Evidence for a frigid climate during the Early Paleozoic includes _______ on what is now North Africa.
Term
Greywacke, chert, shale, and limestone
Definition
Paleozoic rocks filling the Ouachita-Marathon trough are composed of?
Term
Bentonite
Definition
Ash beds, associated with the great volcanism that occurred during the rising of the Taconic ranges have been weatered to a clay called?
Term
Graptolite
Definition
Shale deposited during the Ordovician Period in Europe and North American contains useful _______ fossils.
Term
Kaskaskia
Definition
The _____ is not one of the orogenic belts surrounding the Nroht American craton.
Term
Queenston Clastic Wedge
Definition
This thick sequence of terrestrial red beds shed westward from highlands elevated during the Taconic Orogeny was called the?
Term
Tactonic
Definition
The name of the orogeny where initial activity began during Early Ordovician and continued with entense deformation through Middle and Late Ordovician in the Appalichian region is
Term
Oldest
Definition
The ______ rocks are exposed in the center of an eroded dome-life structure such as the Cincinnati Arch.
Term
Trangression
Definition
In a _________, the onlap sequence is characterrized by fining upward grain size: sandstones overtain by siltstones overlain by limestones.
Term
Trace fossils
Definition
are used to establish the boundary between the Proterozoic and the Cambrian.
Term
Convergent
Definition
Volcanic arcs are always associated with _______ plate boundaries with subduction.
Term
Hematite
Definition
Iron ore from the Silurian-ages rocks exposed near Birmingham, Alabama is made mainly of the oxide mineral ___________
Term
15 degrees
Definition
Paleomagnetic data, limestones, and evaporaties indicate rocks at the northern edge of the North American craton were despoisted within ____ degrees of the equator during Ordovician and Sillurian times.
Term
Epicontinental seas
Definition
Transgressions and regressions of shallow ______ seas are the most apparent events in Early Paleozoic history of continental interiors.
Term
Transitional arch
Definition
Islands and highland regions in the middle of the craton during the Cambrian (Sauk sequence) were called the?
Term
Franklinian
Definition
The _______ orogenic belt was located on the northeastern margin of the North American craton.
Term
Tapeats
Definition
The ______ Sandstone, exposed in the Grand Canyon, is the initial strand line (beach) for the Sauk sequence, the first transgression of the Early Paleozoic.
Term
750 years ago
Definition
The supercontinent Rodinia began to rift apart
Term
False
Definition
Graptolites are fossils of nektonic, colonial organisms that serve as valuable guide fossils. 
Term
False
Definition
Orogenic belts are the parts of cratons covered by sediments deposited by epicontinental seas. 
Term
False
Definition
During the Cambrian Period, thick evaporite deposits were forming in the Michigan Basin. 
Term
True
Definition

Extensive limestone and evaporite deposits are lithologic evidence that the North American craton was located at the equator and had a warm climate during the Cambrian, Ordovician, and Silurian Periods. 

Term
True
Definition
The shelly facies was deposited on continental shelves of the Baltic and North American cratons before the Iapetus was closed by the Caledonian Orogeny. 
Term
Taconic Orogeny
Definition
By the Cambrien periode Laurentie moved to the equator.
Term
Paleozoic strata deposited on Craton is the?
Definition
Platform
Term
Central platform waped into what?
Definition
broad basins
Term
Thicker Strata
Definition
Basins have what kind of strata?
Term
With seas transgress over deeply eroded, crystalline basement rocks-sands then shales
Definition
How does the Sauk begin?
Term
Starts with sandstone deposition
Definition
How does Tippecanoe start?
Term
Deep Marine sedimentation in the Ouachita-Marathon trough in iapetus ocean.
Definition
Describe the events and features of the Southern Appalacian region
Term
Laurisia
Definition
Laurentia, baltica and avalon form what?
Term
Acadian orogeny
Definition
Laurisa is formed in what orogeny
Term
Vlcane arch collisded with Laurisa
Definition
What happens in antler orogeny?
Term
Kaskiska, and absaroka
Definition
Cratonic sequences on North American craton in early paleozoic
Term
part of initial transgression of epicontinental sea, high porosity makes it a petroleum reservoir rock, used to make glass
Definition
How is clean sandstone formed
Term
Cyclothems
Definition
Repetition of groups of mariene and non mariene start
Term
10 unites of mariene, and one unit of non mariene
Definition
What is the order of unit of a cyclothem
Term
Advance and retreat of glaciers on gondwana repeatedly change the sea levels
Definition
How were cyclothems forms during th Absaroka sequence?
Term
Pangea
Definition
Larusai and Godwana created?
Term
Laurasia, and Gondwana
Definition
Allegheny/Ouachia orogenies uncluded was continents?
Term
Thickens
Definition
What happens to the thickness of an wedge as it moves closer to the mountain?
Term
Alleghenia/Ouachita orogenies
Definition
An orogenies where convergent plate boundary, continental crust is shortened and thickend by folding and thrust/reverse faulting, and sediment mostly covers it today.
Term
Catskill clastic wedge
Definition
old red sandstone in Europe is what?
Term
Tropical plants, saline waters, coral reefs, and deserts.
Definition
What is the diverse paleoclimate in the Late Paleozoic?
Term
Coal
Definition
What rock is formed by tropical plants?
Term
Evaporates
Definition
What rock is formed from saline waters?
Term
Limestone
Definition
What kind of rocks are made from coral reefs?
Term
red sandstones
Definition
What kind of rocks are formed in deserts?
Term
Trap heat into the Earth
Definition
How do greenhouse gases like carbon dioxide affect global climate?
Term
Due to glacial episodes carbon buiral in coal swamps contirbuted to global cooling
Definition
How is colling in the late Paleozoic related to carbon burial?
Term
Coal
Definition
What formed after plants evolved?
Term
Increased
Definition
What did plants do to energy content?
Term
What are thin-skinned tectonics
Definition
Basement rocks less affected while weaker sedimentary rocks folded.
Term
Preserved sediments, another sheet of sediment spreads eastward from new mountains.
Definition
How are Dunkard Group and Monongahela Group examples of clastic wedge?
Term
Kaskaskia
Definition
The first inland sea of late paleozic is called?
Term
Allegheny
Definition
The collision of Gondwana and Laurasia caused the _____ orogeny?
Term
Kaskaskia
Definition
The _____ sequence includes abudant limestones (carbonates) that formed in widespread, warm epicontenental seas on the cratonic platform in North American.
Term
Acadian Orogeny
Definition
The catskill clastic wedge is a result of erosion from uplifted highlands formed as a result of the?
Term
Stretched from the North to South Poles
Definition
The supercontinent Pangea did what?
Term
In an oxygen-defient enviorment
Definition
The reason that the Chattanooga Shale is dark-colored and has a high carbon content is because it was deposisint in what kind of enviroment?
Term
Regiona Unconformities
Definition
The seperation between the Kaskaskia and Absaroka cratonic sequences in North American is based on the presence of?
Term
The collision recorded by the Ouachita Orogeny
Definition
The Uncompahgre Mountains, also called the ansestral Rockies, were the result of what?
Term
Line of Volcanoes
Definition
A map of Devonia palegrography shows a _____ assocaited with the Antler orogeny.
Term
Terrigenouse sediments like conglomerates and arkosic sandstone
Definition
Clastic wedges like the atskill are ____ weathered from adjacent mountain.
Term
Phosphatic
Definition
______ shales and timestones deposited during the late Paleozoic are used to manufacture fertilizer.
Term
Sonaoma
Definition
More dynamic tectonics frist bagan along the western margin of the North American craton with the subduction of oceanic lithosphere and formation of a colcanic arc in an event kno as the ____ orogreny.
Term
Kaskaskia and Absaroka
Definition
The late Paleozoic cratonic sequences, oldest listen frist, are called the _____
Term
Coal beds, evaporite deposits, and coral reefs
Definition
What did develop within 30 degrees of the equator in the late paleozoic
Term
Somana
Definition
The final orogeny to affect the Cordilleran region of the North American craton during the Paleozoc was the ?
Term
251
Definition
The paleozoic era ended _____ million years ago
Term
Devonian, Carboniferouse, Permian
Definition
The late Paleozoic includes the? (3)
Term
Phosphate
Definition
A paleopeographic map of the Permian Period shows that _____ and evaporate depostion is located northwest of the Ancestral Rockies
Term
Novaculite
Definition
A term applied originally to rocks suitable for whetsones in AMerican andthat is applied to very tough, uniformly grained cherts composed of microcrystalline quartz is _____
Term
Coal
Definition
The formation of huge volumes of ____ during the late paleozoic removed carbon dioxide from the atmosphere which reduce greenhouse warming and contributed to glacial episodes on Gondwana
Term
Metalic ores
Definition
are econiomic resources assocaited with all the orogenic events of the late Paleozoic
Term
Gondwana
Definition
Glaciers formed on ____ during the late Paleozoic because it was located at the South Pole
Term
Paradox
Definition
The basin that lay adjacent to the ancient Uncompahgre Mountains )ancestral Rockies) and became restricted and filled with thick beds of salt, gympsum, and anhydrite is called the _____?
Term
Thin skinned
Definition
The kind of deformation in which basement rocks are largely unaffected and the overlying layers of weaker sedimentary rocks breaks into multiple thrust faults is known as ______ sedimentary _____ tectonics
Term
Carboniferouse
Definition
The ______ Periode is names for the abundant coal beds that formed, removing carbon from the atmosphere and reducing greenhouse warming.
Term
False
Definition
In North Aerican the Devonian Periode is subdivided into the Mississippian and Pennsylvanian based on a distinctive difference in the rock types
Term
True
Definition
Anthracite coal is partially metamorphosed coal deposits produced by orogenic compression
Term
False
Definition
The Oriskany Sandsone of New York was deposited during the regession of the Kaskaskia Sea
Term

True

Definition
The Catskill clastic wedge is composed of conglomerates and sandstones deposited near the mountain ranges; however, further to the west a widespreak sheet of muds produced the Chattanooga Shale.
Term
True
Definition
Tillite and glacial striations over large areas of Gondwana (South America, African, Australia, and Antarctic) indicate contiental glaciation during the late Carboniferouse and Perimian.
Term
False
Definition
Amap of Pensylvania paleogeography indicates coal-forming forests were located east of the Appalachian Mountains.
Term
True
Definition
The Absaroka sequence records the second major transgression and regression of the late Paleozoic.
Term
False
Definition
Clastic wedges like the Dunkard and Monogahela Groups typically contain reddish limestone and evaporate deposits
Term
False
Definition
Limestone reefs are excellent source rocks for petroleum recources
Term
True
Definition
Permian rocks of western Texas and southeastern New Mexico are limestone reef and exaportie deposits often containing petroleum resources
Term
Trilobites and brachiopods
Definition
What were the two abundant shell bearing fossils during the Cambriend period?
Term
Paleozoic
Definition
When did animals with backbones-vertebrates first appear?
Term
Amniotic egg
Definition
Reproduction not dependent on water.
Term
Mesozoic
Definition
When did mamals arrive?
Term
Ordovician, devonian, and permian.
Definition
During Paleozoic Era when did mass extinctions occur?
Term
Soft body
Definition
What type of body did Ediacaran's have?
Term
Cambrian Explosion
Definition
The abrupt appearance appearance of so many varied animals about 535 million year ago, the speed with which they radiated, is called the?
Term
Mass extinctions usually followed by a rapid adaptive radiations.
Definition
What caused the Cambrian explosion?
Term
HOX Genes
Definition
Sequences of genes that control the development of entire regions of the body.
Term
Shiny, black impressions on the shale bedding.
Definition
What funas is contained in the Burgess Shale?
Term
Charles D. Walcott
Definition
Who discovered the Burgess Shale?
Term
Anomalocaris
Definition
What animal was the largest and most menacing in the Burgess Shale
Term
Opabinia
Definition
What animal had 5 eyes?
Term
Pikaia
Definition
What chordate was found in the Burgess Shale?
Term
Continental fragmentation and seafloor spreading
Definition
What condition existed on Earth to favor this remarkable expansion of life?
Term
Epifaunal
Definition
Living and feeding on the surface of the seafloor
Term
Infaunal
Definition
Burrowing into the soft bottom sediment to obtain thier food
Term
Filter Feeders
Definition
Strained tiny bits of organic matter from the water
Term
Foraminifera and radiolaria
Definition
The principal groups of Paleozoic unicellular animals that have a significant fossil record are?
Term
Foraminifera
Definition
First appear in in Cambrian and survive to the present, also known as "Foreams"
Term
Fusulinids
Definition
Among the most nportant invertebrate guide fossils of the Pennsylvanian and Permian Periods.
Term
Radiolarians
Definition
Single-celled planktonic organisms that have existed at least since the beginning of the Paleozoic Era.
Term
Archaeocyathids
Definition
construct conical, cuplike or vase-shaped skeletons from calcium carbonate.
Term
Yes
Definition
Are sponges presered in fossils?
Term
30 degree
Definition
What degree to the equator do coral reefs live?
Term
joint and foot
Definition
What does Arthropods mean in latin?
Term
Graptolites
Definition
extinct, planktonic creatures with preservable chitinouse skeletons tht housed colonies of tiny individual organisms.
Term
Amniotic
Definition
evolved internal fertilization and enclosed egg.
Term
Non-amniotic
Definition
Fish and amplibians must be in water to reproduce.
Term
Calcium phosphate
Definition
What are conodont elements composed of?
Term
Because it is a component of a larger structure
Definition
Why do we call conodonts elements?
Term
Soom Shale
Definition
Where was the conodont animal found?
Term
Process Food
Definition
What did conodont element do for the animal?
Term
Late Devonian
Definition
When did the fossil record show amplhibians?
Term
Land plants
Definition
What needs vacular tissues?
Term
Late Ordovician Extinctions
Definition
Extintion caused by growth of the Gondwana ice caps.
Term
Late Devonian Extinctions
Definition
Extinction caused slowly
Term
Late Permian Extinctions
Definition
What extinction was the greatest extinction?
Term
Late Permian Extinction
Definition
Mass extinction due to extreme glocal warming?
Term
True
Definition
The amniotic egg is one of the most significant evolutionary changes that enabled reptiles and their descendants to live on land.
Term
False
Definition
Global diversity of animals doubled during the Great Ordovician Biodiversity Event.
Term
False
Definition
The dramatic increase in hard-bodied animals in one reason for a better fossill record beginning in the Proterozoic Eon.
Term
False
Definition
Filter Feeding animals eat by passing seafloor muc though their digestive tracts.
Term
Fusulinids
Definition
Shell-dearing foraminifera that resemble wheat grains  care called _____ and were important guide fossils in the late Paleozoic.
Term
Therapsides
Definition
Pelycosaurse had skeletal characteristics similar to malls, which is why they are thought to have gien rise to the more advanced mammal-like reptiles called?
Term
Spores
Definition
are the earliest fossil evidence for land plants?
Term
fall line
Definition
The geographic seperation between the Triassic, faulted, sedimentary and crystalline rocks of the east coast of the United States, and the flat-lying Cretaceous sediments of the Atlantic coastal plain, is called the?
Term
Nevadan, Sevier, Laramide
Definition
In the Cordilleran belt, the Mesozoic Era begins with the Sonamo orogeny and is followed by the ________ orogenies, listed oldest to youngest.
Term
Sundance Sea
Definition
The ________ flooded most of central North America and deposited silts and sands during the middle Jurassic Period.
Term
Triassic
Definition
The Mesozoic Era includes the oldest periode of?
Term
Jurassic
Definition
The middle periode of the Mesozoic Era is?
Term
Cretaceous
Definition
The youngest period of the Mesozoic Era is?
Term
Karoo
Definition
Sediments in the ____ basin at the southern end of Africa are valued for their abundance of fossilized, mammal-like reptiles
Term
True
Definition
Sediments that were deposited in the Tethys Sea are now exposed in the Alpine-Himalayan mountain belt
Term
increases the witdth of ocean basins
Definition
The formation of new basaltic crust at midoceanic spreading ridges _______
Term
Jurassic
Definition
The Sundance Sea occupied a large region of the Western United States during the ______ period
Term
coccoliths
Definition
Chalk, a very common Cretaceouse rock, is composed of calcareous platelets called?
Term
Foreland basin
Definition
In plate tectonic terms, the depositional basin that received terrigenouse clastics supplied by streams from the Cordileran highlands is called a ?
Term
Louann
Definition
The ________ Salt Formation, associated with salt comes and petroleum resources, was deposited when rifting formed the gult of mexico
Term
Deformation and ignouse activity moving eastward
Definition
A change in angle of subduction on the west coast of Morth America resulted in?
Term
Gulf of Mexico and Arctic Ocean
Definition
During Late Cretaceous times, an epicontinetal sea connected the?
Term
Triassic
Definition
The first stage of Pangea occurred during _____ with rifting and volcanism along normal fault systems as the crust was pulled apart.
Term
Late Permian
Definition
The mass extinction in the late _____ period was the most devastasting loss of biodiversity in Earth History?
Term
False
Definition
The frist land plants reproduced by seeds?
Term
Brachiopod
Definition
A ______ fossil, an animal that encolsed its body with two valves and used a lophophore to feed?
Term
Pelycosaurs, dimetrodon, edaphosaurus
Definition
_________ may have used the sail-like fin on their back to regular body temperature
Term
Chordates
Definition
The animals that have a notochord and a dorsally set nerve cord at some stage in their development or throughout thier lives are called ______
Term
spores
Definition
Ordovician fossils resembling ______ suggest that plants may have occupied moist habitats on land.
Term
bryozoa
Definition
Minute, bilaterally symmetric animals which grow in colonies and frewquently appear twig-like when viewed without the aid of a magnifier are members of the phylum ______?
Term
Trilobites
Definition
______ are members of the arthropoda phylum and have a body divided into a cephalon, thorax, pygidium
Term
Jawless fish
Definition
The oldest fossil remains of fish found in Lower Paleozoic rocks are called?
Term
Sonoma
Definition
The final orogeny to affect the Cordilleran region of the North American craton during Paleozoic was the?
Term
Acadian Orogeny
Definition
The Catskill clastic wedge is the result of erosion from uplifted highlands formed by the ______
Term
Gondwana
Definition
Glacers formed on _____ during the late Paleozoic because it was located at the South Pole?
Term
251
Definition
The Paleozoic Era ended _____ million years ago
Term
Phanerozoic
Definition
The eon that began 542 million years ago is called the ______
Term
Queenstone Clastic WEdge
Definition
This squence ofterrestrial red beds, shed westwad from highlands elevated during the Taconic Orogeny, and was called the ______?
Term
Sandstones, carbonates, and evaporites
Definition
The lithology of the transgressing Tippecanoe sequence, from oldest to youngest, is
Term
Laurentia
Definition
During the Early Paleozoic, the continent that we know today as North American was somewhat different and in historical geology we call it?
Term
Trichophycus
Definition
The boundary of the base of Cambrian rocks is marked by the lowest (oldest) occurrence of feeding burrows of this trace fossil _______
Term
Tactonic Collage
Definition
Is a region of displaced terrances that formed at convergent plate boundary.
Term
Karoo Basain
Definition
______ at the southern end of Africa are vauled for their abudance of fossillized mammal-like reptiles
Term
Morrison Formation
Definition
Formed after regression of the sundance sea and is well known for the presence of Jurassic terrestrail reptitles and dinasour.
Term
Forland Basin
Definition
Plate tectonic terms, depostional basin that received terrigenouse clastics suppled by streams from Cordilleran highlands
Term
Jurassic
Definition
Sundance sea occupied a large region of western united states during ________ period
Term
Accretionary tectonics
Definition
The growth style of a continent by progressive incororaton of crustal fragments and exotic terrances _______
Term
Cnidaria
Definition
Sea anemonies, sea fans, jellyfish, tiny hydra and reef framing corals are all representatives of the phylum _____
Term
similiar limb, bones, and tooth enamel patterns
Definition
Evidance that amphibians are descended from lobe-finned fish include ______
Term
Mullocks
Definition
In _____ the fleshy tissues fold called the mantle secretes the shell
Term
Radilarians
Definition
are single celled planktonic members of the protista kingdon that makes fragile skeletons of silica.
Term
Somao
Definition
Final orogeny
Term
Nobrara Formation
Definition
The cretaceous formation that has yeiled the remails of a veraity of mariene creatures large divided birds, mariene reptitles and the large flying reptiles
Term
Ordivian
Definition
Least strongest extinction
Term
HOX
Definition
possible reasons for change of life
Term
Pikaia
Definition
One of the earliest chordates from which mamals are descendts of
Term
Bryozo
Definition
twig like
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