Laopteryx Laopteryx Laopteryx is the name assigned to a pterosaur (flying reptile) from the Upper Jurassic Morrison Formation of Wyoming, United States; it was originally thought to be a bird. The genus was named in 1881 by Othniel Charles Marsh. The generic name is derived from Greek "laas", "stone", and "pteryx", "wing". The full species name given by Marsh was "Laopteryx priscum"; the specific name meaning "of venerable age" in Latin. However, Marsh incorrectly used the neuter form, while "pteryx" is feminine in Greek. (See grammatical gender.) This was in the 19th century emended to an, also incorrect, masculine "priscus" and
Christian (given name) Christian (given name) Christian originated as a Baptismal name used by persons of the Christian religion. It is now a given name born by males, and by females as Christiana and other feminized variants. An historically commonly used abbreviation, used for example on English 17th century church monuments and pedigrees, is "Xpian", using the Greek Chi Rho Christogram "Χρ", short for "Χριστός", Christ. The Greek form of the baptismal name is "Χριστιανός", a Christian. The name denotes a follower of Christ, thus a Christian. It has been used as a given name since the Middle Ages, at first as a