Pole weapon the armoury of Henry VIII in 1547 (though the same list also features 84 rawcons, suggesting the weapons were not identical in 16th century English eyes). Another modern term used for particularly ornate-bladed corseques is the "chauve-souris". A halberd (or Swiss voulge) is a two-handed pole weapon that came to prominent use during the 14th and 15th centuries but has continued in use as a ceremonial weapon to the present day. First recorded as "hellembart" in 1279, the word "halberd" possibly comes from the German words "Halm" (staff) or "Helm" (helmet), and "Barte" (axe). The halberd consists of an axe
Types of volcanic eruptions propels it forward. Phreatomagmatic eruptions are another type of volcanic eruption, driven by the compression of gas within magma, the direct opposite of the process powering magmatic activity. The third eruptive type is the phreatic eruption, which is driven by the superheating of steam via contact with magma; these eruptive types often exhibit no magmatic release, instead causing the granulation of existing rock. Within these wide-defining eruptive types are several subtypes. The weakest are Hawaiian and submarine, then Strombolian, followed by Vulcanian and Surtseyan. The stronger eruptive types are Pelean eruptions, followed by Plinian eruptions; the strongest eruptions are called