Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

Mary Gordon Calder

Index Mary Gordon Calder

Mary Gordon Calder (c. 1906–1992) was a Scottish paleobotanist. [1]

41 relations: Age (geology), Araucaria mirabilis, Araucariaceae, Araucarites sanctaecrucis, Argentina, Botany, Carboniferous, Coal ball, Evolution, Fossil, Isoetopsida, James Drummond (botanist), James Montagu Frank Drummond, Jurassic, Lepidodendron, List of extinct plants, Lycopodiophyta, Middle Jurassic, Milngavie, Mississippian (geology), Myr, Orthotics, Ovule, Paleobotany, Petrifaction, Petrified wood, Pinophyta, Poliomyelitis, Pteridospermatophyta, Regius Professor of Botany (Glasgow), Robert Kidston, Scotland, Scottish people, South Lanarkshire, Spermatophyte, Tournaisian, Uddingston, University of Glasgow, University of Manchester, Westfield College, William Henry Lang.

Age (geology)

A geologic age is a subdivision of geologic time that divides an epoch into smaller parts.

New!!: Mary Gordon Calder and Age (geology) · See more »

Araucaria mirabilis

Araucaria mirabilis is an extinct species of coniferous tree from Patagonia, Argentina.

New!!: Mary Gordon Calder and Araucaria mirabilis · See more »

Araucariaceae

Araucariaceae - known as araucarians - is a very ancient family of coniferous trees.

New!!: Mary Gordon Calder and Araucariaceae · See more »

Araucarites sanctaecrucis

Araucarites sanctaecrucis is an extinct coniferous tree from Patagonia, Argentina.

New!!: Mary Gordon Calder and Araucarites sanctaecrucis · See more »

Argentina

Argentina, officially the Argentine Republic (República Argentina), is a federal republic located mostly in the southern half of South America.

New!!: Mary Gordon Calder and Argentina · See more »

Botany

Botany, also called plant science(s), plant biology or phytology, is the science of plant life and a branch of biology.

New!!: Mary Gordon Calder and Botany · See more »

Carboniferous

The Carboniferous is a geologic period and system that spans 60 million years from the end of the Devonian Period million years ago (Mya), to the beginning of the Permian Period, Mya.

New!!: Mary Gordon Calder and Carboniferous · See more »

Coal ball

A coal ball is a type of concretion, varying in shape from an imperfect sphere to a flat-lying, irregular slab.

New!!: Mary Gordon Calder and Coal ball · See more »

Evolution

Evolution is change in the heritable characteristics of biological populations over successive generations.

New!!: Mary Gordon Calder and Evolution · See more »

Fossil

A fossil (from Classical Latin fossilis; literally, "obtained by digging") is any preserved remains, impression, or trace of any once-living thing from a past geological age.

New!!: Mary Gordon Calder and Fossil · See more »

Isoetopsida

The Isoetopsida is a class of Lycopodiophyta.

New!!: Mary Gordon Calder and Isoetopsida · See more »

James Drummond (botanist)

James Drummond (late 1786 or early 1787 – 26 March 1863) was a botanist and naturalist who was an early settler in Western Australia.

New!!: Mary Gordon Calder and James Drummond (botanist) · See more »

James Montagu Frank Drummond

James Montagu Frank Drummond FRSE FLS (1881-1965) was a Scottish botanist, descended from a long line of botanists including James Drummond all living in the Inverarity area around Kirriemuir, and mainly working on the Forthringham estate.

New!!: Mary Gordon Calder and James Montagu Frank Drummond · See more »

Jurassic

The Jurassic (from Jura Mountains) was a geologic period and system that spanned 56 million years from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period Mya.

New!!: Mary Gordon Calder and Jurassic · See more »

Lepidodendron

Lepidodendron — also known as scale tree — is an extinct genus of primitive, vascular, arborescent (tree-like) plant related to the lycopsids (club mosses).

New!!: Mary Gordon Calder and Lepidodendron · See more »

List of extinct plants

The following is a list of extinct plants only.

New!!: Mary Gordon Calder and List of extinct plants · See more »

Lycopodiophyta

The Division Lycopodiophyta (sometimes called lycophyta or lycopods) is a tracheophyte subgroup of the Kingdom Plantae.

New!!: Mary Gordon Calder and Lycopodiophyta · See more »

Middle Jurassic

The Middle Jurassic is the second epoch of the Jurassic Period.

New!!: Mary Gordon Calder and Middle Jurassic · See more »

Milngavie

Milngavie (Mulguye, Muileann-Gaidh) is a town in East Dunbartonshire, Scotland.

New!!: Mary Gordon Calder and Milngavie · See more »

Mississippian (geology)

The Mississippian (also known as Lower Carboniferous or Early Carboniferous) is a subperiod in the geologic timescale or a subsystem of the geologic record.

New!!: Mary Gordon Calder and Mississippian (geology) · See more »

Myr

The abbreviation myr, "million years", is a unit of a quantity of (i.e.) years, or 31.6 teraseconds.

New!!: Mary Gordon Calder and Myr · See more »

Orthotics

Orthotics (Greek: Ορθός, ortho, "to straighten" or "align") is a specialty within the medical field concerned with the design, manufacture and application of orthoses.

New!!: Mary Gordon Calder and Orthotics · See more »

Ovule

In seed plants, the ovule is the structure that gives rise to and contains the female reproductive cells.

New!!: Mary Gordon Calder and Ovule · See more »

Paleobotany

Paleobotany, also spelled as palaeobotany (from the Greek words paleon.

New!!: Mary Gordon Calder and Paleobotany · See more »

Petrifaction

In geology, petrifaction or petrification is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals.

New!!: Mary Gordon Calder and Petrifaction · See more »

Petrified wood

Petrified wood (from the Greek root petro meaning "rock" or "stone"; literally "wood turned into stone") is the name given to a special type of fossilized remains of terrestrial vegetation.

New!!: Mary Gordon Calder and Petrified wood · See more »

Pinophyta

The Pinophyta, also known as Coniferophyta or Coniferae, or commonly as conifers, are a division of vascular land plants containing a single extant class, Pinopsida.

New!!: Mary Gordon Calder and Pinophyta · See more »

Poliomyelitis

Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the poliovirus.

New!!: Mary Gordon Calder and Poliomyelitis · See more »

Pteridospermatophyta

The term Pteridospermatophyta (or "seed ferns" or "Pteridospermatopsida") refers to several distinct groups of extinct seed-bearing plants (spermatophytes).

New!!: Mary Gordon Calder and Pteridospermatophyta · See more »

Regius Professor of Botany (Glasgow)

The Regius Chair of Botany at Glasgow University is a Regius Professorship established in 1818.

New!!: Mary Gordon Calder and Regius Professor of Botany (Glasgow) · See more »

Robert Kidston

Dr Robert Kidston, FRS FRSE LLD (29 June 1852 – 13 July 1924) was a Scottish botanist and palaeobotanist.

New!!: Mary Gordon Calder and Robert Kidston · See more »

Scotland

Scotland (Alba) is a country that is part of the United Kingdom and covers the northern third of the island of Great Britain.

New!!: Mary Gordon Calder and Scotland · See more »

Scottish people

The Scottish people (Scots: Scots Fowk, Scottish Gaelic: Albannaich), or Scots, are a nation and ethnic group native to Scotland. Historically, they emerged from an amalgamation of two Celtic-speaking peoples, the Picts and Gaels, who founded the Kingdom of Scotland (or Alba) in the 9th century. Later, the neighbouring Celtic-speaking Cumbrians, as well as Germanic-speaking Anglo-Saxons and Norse, were incorporated into the Scottish nation. In modern usage, "Scottish people" or "Scots" is used to refer to anyone whose linguistic, cultural, family ancestral or genetic origins are from Scotland. The Latin word Scoti originally referred to the Gaels, but came to describe all inhabitants of Scotland. Considered archaic or pejorative, the term Scotch has also been used for Scottish people, primarily outside Scotland. John Kenneth Galbraith in his book The Scotch (Toronto: MacMillan, 1964) documents the descendants of 19th-century Scottish pioneers who settled in Southwestern Ontario and affectionately referred to themselves as 'Scotch'. He states the book was meant to give a true picture of life in the community in the early decades of the 20th century. People of Scottish descent live in many countries other than Scotland. Emigration, influenced by factors such as the Highland and Lowland Clearances, Scottish participation in the British Empire, and latterly industrial decline and unemployment, have resulted in Scottish people being found throughout the world. Scottish emigrants took with them their Scottish languages and culture. Large populations of Scottish people settled the new-world lands of North and South America, Australia and New Zealand. Canada has the highest level of Scottish descendants per capita in the world and the second-largest population of Scottish descendants, after the United States. Scotland has seen migration and settlement of many peoples at different periods in its history. The Gaels, the Picts and the Britons have their respective origin myths, like most medieval European peoples. Germanic peoples, such as the Anglo-Saxons, arrived beginning in the 7th century, while the Norse settled parts of Scotland from the 8th century onwards. In the High Middle Ages, from the reign of David I of Scotland, there was some emigration from France, England and the Low Countries to Scotland. Some famous Scottish family names, including those bearing the names which became Bruce, Balliol, Murray and Stewart came to Scotland at this time. Today Scotland is one of the countries of the United Kingdom, and the majority of people living there are British citizens.

New!!: Mary Gordon Calder and Scottish people · See more »

South Lanarkshire

South Lanarkshire (Sooth Lanrikshire, Siorrachd Lannraig a Deas) is one of 32 unitary authorities of Scotland.

New!!: Mary Gordon Calder and South Lanarkshire · See more »

Spermatophyte

The spermatophytes, also known as phanerogams or phenogamae, comprise those plants that produce seeds, hence the alternative name seed plants.

New!!: Mary Gordon Calder and Spermatophyte · See more »

Tournaisian

The Tournaisian is in the ICS geologic timescale the lowest stage or oldest age of the Mississippian, the oldest subsystem of the Carboniferous.

New!!: Mary Gordon Calder and Tournaisian · See more »

Uddingston

Uddingston (Uddinstoun, Baile Udain) is a small town in South Lanarkshire, Scotland.

New!!: Mary Gordon Calder and Uddingston · See more »

University of Glasgow

The University of Glasgow (Oilthigh Ghlaschu; Universitas Glasguensis; abbreviated as Glas. in post-nominals) is the fourth-oldest university in the English-speaking world and one of Scotland's four ancient universities.

New!!: Mary Gordon Calder and University of Glasgow · See more »

University of Manchester

The University of Manchester is a public research university in Manchester, England, formed in 2004 by the merger of the University of Manchester Institute of Science and Technology and the Victoria University of Manchester.

New!!: Mary Gordon Calder and University of Manchester · See more »

Westfield College

Westfield College was a small college situated in Kidderpore Avenue, Hampstead, London, and was a constituent college of the University of London from 1882 to 1989.

New!!: Mary Gordon Calder and Westfield College · See more »

William Henry Lang

Prof William Henry Lang FRS FRSE FLS LLD (12 May 1874–29 August 1960) was a British botanist.

New!!: Mary Gordon Calder and William Henry Lang · See more »

Redirects here:

M.G. Calder, M.G.Calder, Mary Calder, Mary G. Calder.

References

[1] https://en.wikipedia.org/wiki/Mary_Gordon_Calder

OutgoingIncoming
Hey! We are on Facebook now! »