Another classification of chivalry divides it into warrior, religious and courtly love strands.
Arnold's classification divided mental illness into two major groups: "ideal" and "notional."
Other classifications divide bows into three types - simple, backed, and composite.
Later classifications however divide the family in a finer way.
Some classifications divide the types of texts according to their function.
A typical classification of the Austronesian languages ca. 1970 would divide them into something like the following branches:
Further classification divides each element into species groups with similar life histories and behaviors relative to their vulnerability to oil spills.
A well established classification divides them into two types: contact and non-contact 3D scanners.
Their classification based on this phylogeny divides extant ferns into four classes:
One common classification divides these languages into four groups:
