The Givetian is one of two faunal stages in the Middle Devonian Period. It lasted from 387.7 million years ago to 382.7 million years ago. It was preceded... 5 KB (429 words) - 14:33, 1 February 2023 |
(Atopophacops) fujiwara Sp. nov Valid Stocker et al. Devonian (probably Givetian) Naidaijin Formation Japan Trephina Gen. et sp. nov Valid Smith, Paterson... 175 KB (9,235 words) - 08:52, 7 March 2024 |
Hexagonaria percarinata Temporal range: Givetian PreꞒ Ꞓ O S D C P T J K Pg N ↓ Unpolished Petoskey stone with cm scale Scientific classification Domain:... 7 KB (767 words) - 06:28, 25 November 2023 |
extinction event that occurred about 386 million years ago during the Givetian faunal stage of the Middle Devonian geologic period in the Paleozoic era... 9 KB (876 words) - 11:22, 28 February 2024 |
range is a western extension of the Eifel; both were raised during the Givetian age of the Devonian (382.7 to 387.7 million years ago), as were several... 21 KB (2,094 words) - 15:43, 11 March 2024 |
late Pragian, after 409.1 mya) into Taghanic event during upper middle Givetian (between 385 and 384 mya), existing for approximately 25 million years... 3 KB (284 words) - 04:44, 18 December 2023 |
The Middle Devonian epoch is subdivided into two stages: Eifelian and Givetian. In the middle Devonian the armored jawless fish known as ostracoderms... 5 KB (395 words) - 07:48, 21 April 2024 |
Telychian Sheinwoodian Homerian Gorstian Ludfordian Lochkovian Pragian Emsian Eifelian Givetian Frasnian Famennian Axis scale: millions of years ago.... 22 KB (2,737 words) - 08:10, 19 February 2024 |
slabs) and numerous other fragments (Berry, 2000) collected from middle Givetian-strata from the lower member of Campo Chico Formation (Casas et al, 2022)... 5 KB (514 words) - 13:43, 18 April 2024 |
Lower Devonian Late Emsian Stage (393.3 Ma) to the Middle Devonian Upper Givetian Stage (382.7 Ma). They are characterized by having large heads with short... 13 KB (1,641 words) - 23:48, 2 February 2024 |
fusiforme F. goldfussi (Lecompte, 1939), from the Emsian, Eifelian and Givetian of the Holy Cross Mountains, is known to be parasitized by Chaetosalpinx... 7 KB (367 words) - 02:19, 2 April 2024 |
Carboniferous E a r l y M i d d l e L a t e Lochkovian Pragian Emsian Eifelian Givetian Frasnian Famennian Key events of the Devonian Period. Axis scale:... 119 KB (6,252 words) - 16:38, 25 April 2024 |
Spitzbergen, Svalbard, Norway. It preserves fossils dating back to the Givetian stage of the Devonian period. It was originally known as the "Wijdefjorden... 2 KB (105 words) - 08:50, 14 February 2024 |
the better known of the two. The species lived in estuaries during the Givetian epoch of the Middle Devonian, 390 million years ago in what is now the... 3 KB (330 words) - 22:31, 17 January 2024 |
branches that converge at Cortland, New York, and flow south from there Givetian, also known as Tioughniogan or Tioughnioga stage, the middle stage of the... 305 bytes (73 words) - 00:51, 22 December 2015 |
Mississippian Přídolí Early Mid Late Early M Lochkovian Pragian Emsian Eifelian Givetian Frasnian Famennian Subdivision of the Devonian according to the... 5 KB (380 words) - 16:38, 21 October 2023 |