|
Mahaulepu Beach
Māhāulepū Beach is a beach on the southeast coast of the Hawaiian island of Kauai. It is long and goes from Punahoa point to Paoo point. The beach is separated into three different parts: Gillin's Beach, Kawailoa Bay, and Hāula Beach. Gillin's Beach, the center section, is known for petroglyphs that are carved into the rocks, though they are rarely exposed. Fossils of extinct birds have been found in sand dunes along the shoreline, including the Kauai Stilt-owl (''Grallistrix auceps''), a flightless rail, and three species of goose. Close to the beach is the paleontologically important Makauwahi Cave The Makauwahi Cave is the largest limestone cave found in Hawaii. It lies on the south coast of the island of Kauai, in the Māhāulepū Valley close to Māhāulepū Beach, and is important for its paleoecological and archaeological values. I .... References External links *Additional Mahaulepu Beach Information [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beach
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material. Though some beaches form on inland freshwater locations such as lakes and rivers, most beaches are in coastal areas where wave or current action deposits and reworks sediments. Erosion and changing of beach geologies happens through natural processes, like wave action and extreme weather events. Where wind conditions are correct, beaches can be backed by coastal dunes which offer protection and regeneration for the beach. However, these natural forces have become more extreme due to climate change, permanently altering beaches at very rapid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kauai
Kauai, () anglicized as Kauai ( ), is geologically the second-oldest of the main Hawaiian Islands (after Niʻihau). With an area of 562.3 square miles (1,456.4 km2), it is the fourth-largest of these islands and the 21st largest island in the United States. Nicknamed the Garden Isle, Kauai lies 73 miles (117 km) across the Kauai Channel, northwest of Oahu. This island is the site of Waimea Canyon State Park and the Na Pali Coast State Park. The United States Census Bureau defines Kauai as census tracts 401 through 409 of Kauai County, Hawaii, which comprises all of the county except the islands of Kaʻula, Lehua and Niihau. The 2020 United States census population of the island was 73,298. The most populous town is Kapaa. Etymology and language Hawaiian narrative locates the name's origin in the legend of Hawaiiloa, the Polynesian navigator credited with discovery of the Hawaiian Islands. The story relates how he named the island of Kauai after a favorite son; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punahoa Point
Māhāulepū Beach is a beach on the southeast coast of the Hawaiian island of Kauai. It is long and goes from Punahoa point to Paoo point. The beach is separated into three different parts: Gillin's Beach, Kawailoa Bay, and Hāula Beach. Gillin's Beach, the center section, is known for petroglyphs that are carved into the rocks, though they are rarely exposed. Fossils of extinct birds have been found in sand dunes along the shoreline, including the Kauai Stilt-owl (''Grallistrix auceps''), a flightless rail, and three species of goose. Close to the beach is the paleontologically important Makauwahi Cave The Makauwahi Cave is the largest limestone cave found in Hawaii. It lies on the south coast of the island of Kauai, in the Māhāulepū Valley close to Māhāulepū Beach, and is important for its paleoecological and archaeological values. It .... References External links *Additional Mahaulepu Beach Information [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroglyph
A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions of the technique to refer to such images. Petroglyphs are found worldwide, and are often associated with prehistoric peoples. The word comes from the Greek prefix , from meaning "stone", and meaning "carve", and was originally coined in French as . Another form of petroglyph, normally found in literate cultures, a rock relief or rock-cut relief is a relief sculpture carved on "living rock" such as a cliff, rather than a detached piece of stone. While these relief carvings are a category of rock art, sometimes found in conjunction with rock-cut architecture, they tend to be omitted in most works on rock art, which concentrate on engravings and paintings by prehistoric or nonliterate cultures. Some of these reliefs exploit the rock's nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grallistrix
The stilt-owls (''Grallistrix'') is an extinct genus of true owls which contains four species, all of which lived on the Hawaiian Islands. ''Grallistrix'' can be loosely translated as "owl on stilts". The genus received this name due to the long legs and terrestrial habits which they evolved in the absence of mammalian predators on their island homes. They fed on smaller birds such as Hawaiian honeycreepers. They were also able to fly. The owls were never seen alive by scientists and are known only from subfossil bones. Species * Kaua‘i stilt-owl, ''Grallistrix auceps'' * Maui stilt-owl, ''Grallistrix erdmani'' * Moloka‘i stilt-owl, ''Grallistrix geleches'' * O‘ahu stilt-owl, ''Grallistrix orion'' See also *''Tyto pollens'' *''Ornimegalonyx'' *Late Quaternary prehistoric birds *List of extinct birds *List of fossil birds *List of extinct animals *Flightless birds Flightless birds are birds that through evolution lost the ability to fly. There are over 60 extan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleontology
Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier's work on comparative anatomy, and developed rapidly in the 19th century. The term itself originates from Greek (, "old, ancient"), (, ( gen. ), "being, creature"), and (, "speech, thought, study"). Paleontology lies on the border between biology and geology, but differs from archaeology in that it excludes the study of anatomically modern humans. It now uses techniques drawn from a wide range of sciences, including biochemistry, mathematics, and engineering. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makauwahi Cave
The Makauwahi Cave is the largest limestone cave found in Hawaii. It lies on the south coast of the island of Kauai, in the Māhāulepū Valley close to Māhāulepū Beach, and is important for its paleoecological and archaeological values. It is reached via a sinkhole and has been described as “…maybe the richest fossil site in the Hawaiian Islands, perhaps in the entire Pacific Island region”. History Though known historically by the inhabitants of the island, and used as a grave site by ancient Hawaiians, the cave’s paleontological value was first realized in 1992 by David Burney, Lida Pigott Burney, Helen F. James and Storrs L. Olson, who found the cave’s access sinkhole while searching for fossil sites on the south coast of Kauai. The traditional name of the cave, Makauwahi, or “smoke eye” in Hawaiian, was rediscovered in 2000 by a local archaeologist, William Pila Kikuchi, who found the name in a high school student’s essay written over a century previous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beaches Of Kauai
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from Rock (geology), rock, such as sand, gravel, shingle beach, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material. Though some beaches form on inland freshwater locations such as lakes and rivers, most beaches are in coastal areas where wind wave, wave or Ocean current, current action deposition (geology), deposits and reworks sediments. Coastal erosion, Erosion and changing of beach geologies happens through natural processes, like wave action and Extreme weather, extreme weather events. Where wind conditions are correct, beaches can be backed by coastal dunes which offer protection and regeneration for the beach. However, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
