In the geologic timescale, the Ludfordian is the upper of two chronostratigraphic stages within the Ludlow Series. Its age is the late Silurian Period...
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ensuing late Ludfordian faunal stage and a change in depositional regime. The Lau event started at the beginning of the late Ludfordian, a subdivision...
12 KB (1,376 words) - 00:06, 19 June 2024
and 419.2 ± 3.2 mya (million years ago). The Přídolí Epoch succeeds the Ludfordian Stage and precedes the Lochkovian, the lowest of three stages within the...
6 KB (411 words) - 19:21, 27 September 2024
England. The Ludlow Epoch is subdivided into two stages: Gorstian and Ludfordian. Ludlow Group Jeppsson, L.; Calner, M. (2007). "The Silurian Mulde Event...
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armoured priapulids. They are known from the Lower Cambrian to the lower Ludfordian (late Silurian); they are mainly found as disarticulated sclerites, but...
27 KB (2,672 words) - 08:20, 3 June 2024
Lachlan Orogeny on Australian continent tapers off. 423 ± 2.3 * Ludlow Ludfordian 425.6 ± 0.9 * Gorstian 427.4 ± 0.5 * Wenlock Homerian 430.5 ± 0.7 * Sheinwoodian...
174 KB (9,743 words) - 14:34, 29 October 2024
Hirnantian Rhuddanian Aeronian Telychian Sheinwoodian Homerian Gorstian Ludfordian Lochkovian Pragian Emsian Eifelian Givetian Frasnian Famennian Axis scale:...
22 KB (2,737 words) - 12:58, 5 October 2024
Přídolí Rhuddanian Aeronian Telychian Sheinwoodian Homerian Gorstian Ludfordian Subdivision of the Silurian according to the ICS, as of 2021...
59 KB (5,815 words) - 00:20, 30 October 2024
glacial phase. The last major glaciation of the EPIA occurred during the Ludfordian and was associated with the Lau event. During this period, glaciation...
62 KB (6,874 words) - 23:48, 27 October 2024
Hirnantian) 445–444 ~49% 57%[d] (40%, 31%)[e] 52% 7 42–46% Lau event (Ludfordian) 424 ~23% – 9% 9 – Kačák Event (Eifelian) 388~ ~24%[a] – 32% 9 – Taghanic...
147 KB (15,032 words) - 05:02, 30 October 2024
sediments in Bathust Island, Nunavut, Canada, from the upper Silurian (Ludfordian, around 430 to 420 million years ago). The leafless stems (axes) branched...
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Přídolí Rhuddanian Aeronian Telychian Sheinwoodian Homerian Gorstian Ludfordian Subdivision of the Silurian according to the ICS, as of 2021...
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Ludfordian Hunton Megagroup Moccasin Springs Formation Racine Dolomite Gorstian Hunton Megagroup Moccasin Springs Formation Racine Dolomite...
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Athyrididae. Craniops brussai Sp. nov Benedetto, Lavié & Salas Silurian (Ludfordian-Pridolian) Los Espejos Formation Argentina A craniopsid brachiopod. Craniops...
322 KB (29,185 words) - 10:08, 1 November 2024
from the late Llandovery, although later study reconsidered its age at Ludfordian. Shimenolepis plates are very similar to the early Devonian yunnanolepid...
42 KB (4,325 words) - 01:16, 17 October 2024
that produced trilete spores. The later glaciation during the middle Ludfordian, corresponding to the Lau event, led to a major marine regression, creating...
49 KB (5,146 words) - 21:21, 28 October 2024
Eocladus (category Ludfordian)
existed in what is now Cornwallis Island, Northern Canada, during the Ludfordian age (Silurian period). It was described by Steven T. LoDuca, Michael J...
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Sundvollen Formation (category Ludfordian)
Oslo Region, Norway. It preserves fossils dating back to the Gorstian to Ludfordian stages (Rootsiküla in the regional stratigraphy) of the Late Silurian...
7 KB (458 words) - 19:07, 8 July 2024
Qilinyu is a genus of early placoderm from the late Silurian (late Ludfordian stage, ~423 Ma) of China. It contains a single species, Qilinyu rostrata...
17 KB (1,994 words) - 07:10, 23 November 2023
Ludfordian Salina Group Gorstian Salina Group Guelph Dolomite...
1 KB (30 words) - 15:45, 23 October 2024
Distichophytum is a genus of extinct vascular plants of the Late Silurian (Ludfordian) to Early Devonian (Emsian), around 426 to 393 million years ago. The...
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in what is now Cornwallis Island, Nunavut, Northern Canada, during the Ludfordian age (Silurian period). It was described from the Cape Phillips Formation...
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approximately. The Gorstian Age succeeds the Homerian Age and precedes the Ludfordian Age. The age is named after Gorsty village southwest of Ludlow. The base...
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Ludfordian Salina Group Gorstian Salina Group...
102 KB (10,675 words) - 23:40, 16 July 2024
Ludfordian Salina Group Gorstian Salina Group Guelph Dolomite...
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Silurian floras related to climate change from the cold conditions of the Ludfordian to the subsequent greenhouse conditions. Gess & Berry (2024) describe...
150 KB (11,488 words) - 13:54, 1 November 2024
Přídolí Rhuddanian Aeronian Telychian Sheinwoodian Homerian Gorstian Ludfordian Subdivision of the Silurian according to the ICS, as of 2021...
3 KB (367 words) - 00:04, 19 June 2024
Ludfordian Hunton Megagroup Moccasin Springs Formation Racine Dolomite Gorstian Hunton Megagroup Moccasin Springs Formation Racine Dolomite...
6 KB (547 words) - 19:53, 20 August 2024
Ludfordian Hunton Megagroup Moccasin Springs Formation Racine Dolomite Gorstian Hunton Megagroup Moccasin Springs Formation Racine Dolomite...
8 KB (653 words) - 13:04, 8 July 2024
kouchinskyi. Lindstroemiella Gen. et sp. nov Valid Zatoń et al. Silurian (Ludfordian) Estonia A member of Tentaculita. Genus includes new species L. eichwaldi...
345 KB (30,122 words) - 22:35, 31 October 2024