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It can be simply called a "family tree". Pedigrees use a standardized set of symbols, squares represent males and circles represent females. Pedigree construction is a family history, and details about an earlier generation may be uncertain as memories fade. If the sex of the person is unknown, a diamond is used.
Edward Hitchcock's fold-out paleontological chart in his 1840 Elementary Geology. Although tree-like diagrams have long been used to organise knowledge, and although branching diagrams known as claves ("keys") were omnipresent in eighteenth-century natural history, it appears that the earliest tree diagram of natural order was the 1801 "Arbre botanique" (Botanical Tree) of the French ...
Family tree showing the relationship of each person to the orange person, including cousins and gene share. A family tree, also called a genealogy or a pedigree chart, is a chart representing family relationships in a conventional tree structure. More detailed family trees, used in medicine and social work, are known as genograms.
The idea of a tree of life arose from ancient notions of a ladder-like progression from lower into higher forms of life (such as in the Great Chain of Being).Early representations of "branching" phylogenetic trees include a "paleontological chart" showing the geological relationships among plants and animals in the book Elementary Geology, by Edward Hitchcock (first edition: 1840).
The tree of life connects the upper world, middle world and underworld. It is also imagined as the "white creator lord" (yryn-al-tojon), [50] thus synonymous with the creator deity, giving rise to different worlds. The world tree or tree of life is an important symbol in Turkic mythology. [51] It is a common motif in carpets.
The trees we decorate each December with glittering tinsel, bright lights and festive ornaments are typically evergreen varieties like spruce, fir, or pine—trees that retain their lush green ...
The family of National Lampoon’s Christmas Vacation has an idea — "you see kids this is what our forefathers did, walked down into the woods and picked out that special tree with their bare ...
Basic genogram symbols. A genogram is created with simple symbols representing gender and various lines to illustrate family relationships. Genogram symbols typically include date of birth and date of death over three or more generations, with the name of the individual underneath each one; current age and/or age at death are indicated within the symbol for each person.