[DOC] [TLE] Cretaceous - Wikipedia [PAR] The Cretaceous is a geologic period and system that spans 79 million years from 
the end of the ... During this time, new groups of mammals and birds, as well as 
flowering ... The name Cretaceous was derived from Latin creta, meaning chalk. 
... the Cretaceous are of marine limestone, a rock type that is formed under warm,
... [DOC] [TLE] Cretaceous Period | geochronology | Britannica.com [PAR] Feb 9, 2016 ... The name Cretaceous is derived from creta, Latin for chalk, and was first ... 
Many of these rocks provide clear and easily accessed details of the period 
because ... Greenland, and Eurasia (including Southeast Asia) formed Laurasia. 
... On several occasions during the Cretaceous, marine animals living in... [DOC] [TLE] Cretaceous Period - ZoomDinosaurs.com - Enchanted Learning [PAR] Creta is the Latin word for chalk. The Cretaceous period is named for chalky rock 
from southeastern England that was the first Cretaceous period sediment... [DOC] [TLE] Cretaceous period facts, information, pictures | Encyclopedia.com ... [PAR] Get information, facts, and pictures about Cretaceous period at Encyclopedia.
com. ... and freshwater formation, the Wealden sand and clay, best displayed in 
England. ... During the Cretaceous period the massive continents of 
Gondwanaland and ... By the end of the Cretaceous, about 75% of all species, 
including marine,... [DOC] [TLE] Palaeos Mesozoic: Cretaceous: The Cretaceous Period: p. 1 [PAR] This term "Cretaceous" "chalk-bearing" (from Creta, the Latin word for chalk) later 
came to be used. The famous White Cliffs of Dover, are typical of this rock 
formation. ... were laid down in Europe and parts of North America during this 
period. .... For marine macro-organisms, the driver may have been the gradual 
rise of sea... [DOC] [TLE] Sedimentary rocks - Q-files Encyclopedia [PAR] Sedimentary rocks, such as sandstone and mudstone, are made from sand, ... 
Limestone and chalk, also types of sedimentary rock, is made of the remains of 
tiny marine plants and animals that lived millions of years ago. ... formed during 
the Late Cretaceous Period (the name comes from the Latin word for chalk: creta)
. [DOC] [TLE] Cretaceous Period in Alabama | Encyclopedia of Alabama [PAR] Jun 13, 2013 ... Cretaceous Sediments In Alabama, sedimentary rocks of the Early ... deposits 
and the numerous fossils of open-marine animals found in them. ... Period, the 
supercontinent of Pangaea, which assembled during the latest Paleozoic ... 
Indeed, the name Cretaceous comes from the Latin word for chalk (creta). [DOC] [TLE] Cretaceous Period | Scholastic.com [PAR] Discusses the dinosaurs that lived during the Cretaceous Period, as well as the ... 
In 1822, Omalius d'Halloy termed the chalky rocks (Latin: "creta") found on ... 
Enormous amounts of granite formed within the crust as subduction carried 
continental sediments ... The dinosaurs, ammonites, and many marine creatures 
abruptly... [DOC] [TLE] Biology of Extinct Animals [PAR] Extrusive (also "volcanic"): Igneous rocks that formed near the surface from 
rapidly ... Sedimentary rocks, in contrast, are records of conditions at the Earth's 
surface. .... Shallow marine clastics: Regions near the mouths of rivers are 
usually ... (E.g. Cretaceous for "creta" - Latin for Chalk); Descriptions of fossil life 
found in them... [DOC] [TLE] The Mesozoic Era - World Book Student [PAR] These organisms produced the main ingredient of the sedimentary rock called 
chalk. The Cretaceous Period was named for creta, the Latin word for chalk. 
Reptiles dominated the land, sea, and sky during the Mesozoic Era. ... During the 
Triassic Period, Pangaea broke apart, and the continents we know today were 
formed. [DOC] [TLE] Chalk It Up to a Global Flood | Answers in Genesis [PAR] Jun 19, 2016 ... It consists primarily (9099%) of the mineral calcite, formed mainly by the shells 
of floating ... So they represent one global sedimentary rock unit. ... This similarity 
explains why they have all been assigned to the Cretaceous geologic period. (

Question: This sedimentary rock, "Creta" in Latin, was formed from marine life during the Cretaceous period
Answer: Chalk