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Specimens were first attributed to Zosterophyllum cf. myretonianum by Corsin in 1933. [3] In 1956 Danzé-Corsin constructed a new species, Z. artesianum to accommodate this plant, arguing that it resembled Z. llanoveranum but had its sporangia arranged in a much laxer spike. [2]
Animal identification using a means of marking is a process done to identify and track specific animals. It is done for a variety of reasons including verification of ownership, biosecurity control, and tracking for research or agricultural purposes.
The Sibley Guide to Birds is a reference work and field guide for the birds found in the continental United States and Canada. It is written and illustrated by ornithologist David Allen Sibley . The book provides details on 810 species of birds, with information about identification, life history, vocalizations, and geographic distribution.
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The following are the non-pulmonic consonants.They are sounds whose airflow is not dependent on the lungs. These include clicks (found in the Khoisan languages and some neighboring Bantu languages of Africa), implosives (found in languages such as Sindhi, Hausa, Swahili and Vietnamese), and ejectives (found in many Amerindian and Caucasian languages).
The need to identify which plant is which has existed for time immemorial. The ability depends to a large extent on what criteria and whose system is used. Determination now relies on modern taxonomy to define the identify of organisms. Taxonomy is the branch of biology which deals with identity, nomenclature and classification.
A pedigree chart is a diagram that shows the occurrence of certain traits through different generations of a family, [1] [2] most commonly for humans, show dogs, and race horses. [ citation needed ] Definition
Highland dance or Highland dancing (Scottish Gaelic: dannsa Gàidhealach) [1] is a style of competitive dancing developed in the Scottish Highlands in the 19th and 20th centuries, in the context of competitions at public events such as the Highland games.