Bears Paw Mountains Bears Paw Mountains The Bears Paw Mountains (Bear Paw Mountains, Bear's Paw Mountains or Bearpaw Mountains) are an insular-montane island range in North-Central Montana, USA, located approximately 10 miles south of Havre, Montana. Baldy Mountain, which rises 6,916 feet (2,108 meters) above sea level, is the highest peak in the range. The Bears Paw Mountains extend in a 45-mile arc between the Missouri River and Rocky Boy Indian Reservation south of Havre. While highway signs designate the range as the Bears Paw Mountains, historically, the names Bearpaw Mountains and Bear Paw Mountains also have been used, including on early state
Animal Most living animal species are in the Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria include the protostomes—in which many groups of invertebrates are found, such as nematodes, arthropods, and molluscs—and the deuterostomes, containing the echinoderms and chordates (including the vertebrates). Life forms interpreted as early animals were present in the Ediacaran biota of the late Precambrian. Many modern animal phyla became clearly established in the fossil record as marine species during the Cambrian explosion which began around 542 million years ago. 6,331 groups of genes common to all living animals have been identified; these