ARCA or Arca may refer to:
Alejandro Ghersi, better known by his stage name Arca, is a Venezuelan record producer, consultant, mixing engineer and DJ based in Dalston, London.
Arca was born in 1990 in Caracas, Venezuela into a wealthy family. His father was an investment banker and his mother studied International Studies. His family moved to Connecticut for a time, before returning to live in a gated community, where he was privately educated and had the luxury of piano lessons. He describes his childhood as “kind of in a bubble”, and had difficulty accepting the fact that he was gay. He later attended the Clive Davis Institute of Recorded Music at NYU.
In 2012, he released three EPs on the UNO NYC label: his debut as Arca, Barón Libre,Stretch 1, and Stretch 2.
In 2013, he lent additional production on four songs from the Kanye West sixth studio album Yeezus, in which he also served as one of the three production consultants along with Hudson Mohawke and Young Chop and as a producer on FKA Twigs' EP2. He self-released the &&&&& mixtape for free, and was involved in an audio-visual performance of &&&&& alongside Jesse Kanda, who contributed the visuals, at MoMA PS1 in October 2013.
Arca is a genus of saltwater clams in the family Arcidae, the ark clams.
Species within the genus Arca include:
Fossils (from Classical Latin fossilis; literally, "obtained by digging") are the preserved remains or traces of animals, plants, and other organisms from the remote past. The totality of fossils, both discovered and undiscovered, and their placement in fossiliferous (fossil-containing) rock formations and sedimentary layers (strata) is known as the fossil record.
The study of fossils across geological time, how they were formed, and the evolutionary relationships between taxa (phylogeny) are some of the most important functions of the science of paleontology. Such a preserved specimen is called a "fossil" if it is older than some minimum age, most often the arbitrary date of 10,000 years. Hence, fossils range in age from the youngest at the start of the Holocene Epoch to the oldest, chemical fossils from the Archaean Eon, up to 3.48 billion years old, or even older, 4.1 billion years old, according to a 2015 study. The observation that certain fossils were associated with certain rock strata led early geologists to recognize a geological timescale in the 19th century. The development of radiometric dating techniques in the early 20th century allowed geologists to determine the numerical or "absolute" age of the various strata and thereby the included fossils.
Fossil is the default file system in Plan 9 from Bell Labs. It serves the network protocol 9P and runs as a user space daemon, like most Plan 9 file servers. Fossil is different from most other file systems due to its snapshot/archival feature. It can take snapshots of the entire file system on command or automatically (at a user-set interval). These snapshots can be kept on the Fossil partition as long as disk space allows; if the partition fills up then old snapshots will be removed to free up disk space. A snapshot can also be saved permanently to Venti. Fossil and Venti are typically installed together.
Important features include:
This is a list of expansion sets for the Pokémon Trading Card Game.
When the series first launched in English in late 1998, Wizards Of The Coast handled publishing.
The Pokémon Demo Game pack was the earliest Pokémon card pack to be produced in the English Pokémon TCG. This card pack was printed and distributed in December 1998 to select retailers and at Magic: The Gathering (MTG) trading card shows as a limited production run. This Pokémon pack consists of 24 Base Set shadowless cards and an instruction manual. The remaining Pokémon Demo Game packs were given to guests and vendors at the annual E3 (Electronic Entertainment Expo) event which was held from May 13–15 in 1999. This Pokémon Demo Game pack is considered the "Holy Grail" within the Pokémon trading card game because it was the very first introduction of the Pokémon trading cards within the United States. This Pokémon pack is limited in quantity and predates all other Pokémon Set cards including the 1st edition Base Set cards making these packs extremely rare and valuable. It is estimated that between 100-200 of these Pokémon Demo Game packs remain unopened. The first ever Demo Game pack to be issued a PSA certification number was Demo Game pack #24287143 making it the default earliest known package of English Pokémon cards to remain sealed in existence.