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Kampecaris is an extinct genus comprising the Kampecarida, an enigmatic group of millipede-like arthropods, from the Silurian and early Devonian periods of Scotland and England. [ 1 ] [ 2 ] They are among the oldest known land-dwelling animals.
This settlement was occupied from about 3000 BC to 2500 BC. Pottery found here is of the grooved ware style which is found across Britain as far away as Wessex. About 6 miles (10 km) from Skara Brae, grooved ware pottery was found at the Standing Stones of Stenness (originally a circle) which lie centrally in a close group of three major monuments.
Meganeura is a genus of extinct insects from the Late Carboniferous (approximately 300 million years ago). It is a member of the extinct order Meganisoptera, which are closely related to and resemble dragonflies and damselflies (with dragonflies, damselflies and meganisopterans being part of the broader group Odonatoptera).
The outline of Scotland's "oldest house" is an oval about 7 metres (23 ft) across discovered in 2012. It was probably occupied during the winter months. (O, F, S) [22] 8000 Aberdeenshire: Possibly the world's oldest calendar, discovered at Warren Field in 2004 from aerial photographs. F) [23] 7700–7500 Rùm
The oldest known fossil of the genus is an indeterminate species from the Bembridge Marls, Isle of Wight, UK. [11]In addition to these, Lethocerus deyrollei, which is one of the best known giant water bugs, has traditionally been included in this genus, but in 2006 it was moved to Kirkaldyia.
Together with Casineria, another transitional fossil found in Scotland, it is one of the smallest reptile-like amphibians known, being a mere 20 cm in adult length. The small size has made it a key fossil in the search for the earliest amniote , as amniote eggs are thought to have evolved in very small animals.
The chert was discovered by William Mackie while mapping the western margin of the Rhynie basin in 1910–1913. [6] Trenches were cut into the chert at the end of this period, and Robert Kidston and William Henry Lang worked furiously to describe the plant fossils between 1917 and 1921. [6]
The oldest true beetle would have features that include 11-segmented antennae, regular longitudinal ribbing on the elytra, and having genitalia that are internal. [29] The earliest beetle-like species had pointed, leather like forewings with cells and pits. Hemiptera, or true bugs had appeared in the form of Arctiniscytina and Paraknightia.