Cainozoic sentence example
- Glasser, the basic igneous rocks which are associated with the mineral deposits of New Caledonia were intrusive in Cainozoic times, at the severing of the connexion between New Caledonia and New Zealand.
- The Cainozoic or Tertiary system forms a fringe round the coasts of many portions of the empire.
- Between this lowland and Armagh city, the early Cainozoic basalts form slightly higher ground, while on the west a strip of Trias appears, overlying Carboniferous Limestone.
- The Port Moresby beds are Cainozoic. They are highly inclined, and occupy a large range of country along the south coast, and include the Macgillivray Range, to the north-east of Beagle Bay.
- The Kevori grits, and the raised coral reefs are upper Cainozoic, and perhaps Pleistocene; but the reefs occur inland up to a height of 2000 ft.Advertisement
- The Cainozoic system is represented by Oligocene, Miocene, Pliocene and Pleistocene beds.
- The Cainozoic volcanic history of New Zealand begins in the Oligocene, when the high volcanic domes of Dunedin and Banks Peninsula were built up. The Dunedin lavas including tephrites and kenytes correspond to the dacite eruptions in the volcanic history of Victoria.
- Unlike most Irish counties, Antrim owes its principal features to rocks of Mesozoic and Cainozoic age.
- These great changes in the relation of land and water, and in topography, led to correspondingly great changes in life, and the combination marks the transition from the Mesozoic to the Cainozoic era.
- The western plains contain isolated ridges of the old Archean and Lower Palaeozoic rocks; but in the main, they consist of plains of Cretaceous beds covered by Cainozoic drifts.Advertisement
- The Cainozoic rocks are best developed in the western districts, as the silts of the Darling and Murray plains.
- The most significant point in the distribution of the marine Cainozoic rocks in New South Wales is their complete absence from the coastal districts; this fact indicates that while the Middle Cainozoic marine beds of Victoria and New Guinea were being deposited, Australia extended far eastward into the Tasman Sea.
- The Cainozoic series of New South Wales contains many interesting volcanic rocks, including leucite-basalts, nepheline-basalts and sodalite-basalts.
- Volcanic activity may have extended into Miocene times; but the only fossiliferous relics of Cainozoic periods later than the Eocene are the pale clays and silicified lignites on the south shore of Lough Neagh, and the shelly gravels of pre-glacial age in county Wexford.
- " Tertiary" is made the equivalent of Cainozoic. On logical grounds there is much in favour of this interpretation; but having in view the state of geological literature, it is certainly better to restrict the use of the term in the manner indicated above.Advertisement
- The Cainozoic system includes at Table Cape an outcrop of marine beds probably of Oligocene age.
- Lower Cainozoic lacustrine beds with fossil plants, of the same age as those which underlie the older basalts of Victoria, occur in the valleys of northern Tasmania.
- The Cainozoic series includes many igneous rocks.