Fossil Record最新文献_第9页

Notes on rhopalosomatid wasps of Dominican and Mexican amber (Hymenoptera: Rhopalosomatidae) with a description of the first fossil species of Rhopalosoma Cresson, 1865 多米尼加和墨西哥琥珀中茧蜂科蜂的记述(膜翅目:茧蜂科)及首个茧蜂化石种的描述，1865

IF 1.4 4区地球科学

Fossil Record Pub Date : 2019-05-15 DOI: 10.5194/FR-22-31-2019

Volker Lohrmann, M. Ohl, P. Michalik, J. Pitts, L. Jeanneau, V. Perrichot

引用次数: 8

First record of the tribe Naupactini (Coleoptera: Curculionidae) in Rovno amber 罗夫诺琥珀中Naupactini部落的首次记录（鞘翅目：Curculionidae）

IF 1.4 4区地球科学

Fossil Record Pub Date : 2019-04-18 DOI: 10.5194/FR-22-25-2019

A. Bukejs, A. Legalov

引用次数: 13

On a remarkable new species of Tharsis, a Late Jurassic teleostean fish from southern Germany: its morphology and phylogenetic relationships 德国南部晚侏罗世硬骨鱼类Tharsis的一个显著新种：形态和系统发育关系

IF 1.4 4区地球科学

Fossil Record Pub Date : 2019-01-07 DOI: 10.5194/FR-22-1-2019

G. Arratia, H. Schultze, Helmut Tischlinger

{"title":"On a remarkable new species of Tharsis, a Late Jurassic teleostean fish from southern Germany: its morphology and phylogenetic relationships","authors":"G. Arratia, H. Schultze, Helmut Tischlinger","doi":"10.5194/FR-22-1-2019","DOIUrl":"https://doi.org/10.5194/FR-22-1-2019","url":null,"abstract":"Abstract. A complete morphological description, as preservation permits, is provided\u0000for a new Late Jurassic fish species (Tharsis elleri) together with\u0000a revision and comparison of some morphological features of Tharsis dubius, one of the most common species from the Solnhofen limestone,\u0000southern Germany. An emended diagnosis of the genus Tharsis – now\u0000including two species – is presented. The new species is characterized by a\u0000combination of morphological characters, such as the presence of a complete\u0000sclerotic ring formed by two bones placed anterior and posterior to the eye,\u0000a moderately short lower jaw with quadrate-mandibular articulation below the\u0000anterior half of the orbit, caudal vertebrae with neural and haemal arches\u0000fused to their respective vertebral centrum, and parapophyses fused to their\u0000respective centrum. A phylogenetic analysis based on 198 characters and\u000043 taxa is performed. Following the phylogenetic hypothesis, the sister-group\u0000relationship Ascalaboidae plus more advanced teleosts stands above the node\u0000of Leptolepis coryphaenoides. Both nodes have strong support among teleosts. The results\u0000confirm the inclusion of Ascalabos, Ebertichthys and\u0000Tharsis as members of this extinct family. Tharsis elleri\u0000n. sp. (LSID urn:lsid:zoobank.org:act:6434E6F5-2DDD-48CF-A2B1-827495FE46E6,\u0000date: 13 December 2018) is so far restricted to one Upper Jurassic German\u0000locality – Wegscheid Quarry near Schernfeld, Eichstätt – whereas\u0000Tharsis dubius is known not only from Wegscheid Quarry, but also\u0000from different localities in the Upper Jurassic of Bavaria, Germany, and\u0000Cerin in France.\u0000","PeriodicalId":48830,"journal":{"name":"Fossil Record","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2019-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46665398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

The skull of the carettochelyid turtle Anosteira pulchra from the Eocene (Uintan) of Wyoming and the carotid canal system of carettochelyid turtles 怀俄明始新世(尤因坦)虎爪龟的头盖骨和虎爪龟的颈动脉管系统

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-12-13 DOI: 10.5194/FR-21-301-2018

W. Joyce, V. Volpato, Y. Rollot

{"title":"The skull of the carettochelyid turtle Anosteira pulchra from the Eocene (Uintan) of Wyoming and the carotid canal system of carettochelyid turtles","authors":"W. Joyce, V. Volpato, Y. Rollot","doi":"10.5194/FR-21-301-2018","DOIUrl":"https://doi.org/10.5194/FR-21-301-2018","url":null,"abstract":"Abstract. Here we document the morphology of the only known skull\u0000of a carettochelyid turtle from North America. The specimen originates from\u0000the middle Eocene (early Uintan) Washakie Formation of Sweetwater County,\u0000Wyoming, and is referred to\u0000Anosteira pulchra based on temporal considerations. The skull of\u0000Anosteira pulchra broadly corresponds in its morphology to that of\u0000other carettochelyids but exhibits numerous differences that are related to\u0000it being more gracile. As a meaningful outgroup is lacking, it is not possible to determine if the gracile\u0000morphology seen in this taxon is apomorphic or plesiomorphic for the\u0000Anosteira–Allaeochelys\u0000clade. Anosteira pulchra and Carettochelys insculpta lack\u0000an ossified palatine canal. We conclude by reference to extant trionychids\u0000that the palatine (mandibular) canal is likely present but branches from the\u0000cerebral (pseudopalatine) canal following its exit from the sella turcica. As\u0000in trionychids, the vidian branch of the facial nerve (VII) of\u0000Anosteira pulchra and Carettochelys insculpta mostly\u0000traverses the palatine.\u0000","PeriodicalId":48830,"journal":{"name":"Fossil Record","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2018-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48723931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

First occurrence of Duboisia (Bovidae, Artiodactyla, Mammalia) from Thailand 首次在泰国发现Duboisia(牛科，偶蹄目，哺乳纲)

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-10-24 DOI: 10.5194/FR-21-291-2018

Y. Nishioka, C. Vidthayanon

引用次数: 5

A giant mite in Cretaceous Burmese amber 白垩纪缅甸琥珀中的巨型螨虫

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-10-23 DOI: 10.5194/FR-21-285-2018

J. Dunlop, K. Frahnert, J. Mąkol

引用次数: 3

The turtles from the upper Eocene, Osona County (Ebro Basin, Catalonia, Spain): new material and its faunistic and environmental context 奥索纳县(西班牙加泰罗尼亚埃布罗盆地)始新世上部的海龟:新材料及其区系和环境背景

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-09-28 DOI: 10.5194/FR-21-237-2018

France de Lapparent de Broin, X. Murelaga, A. Pérez‐García, Francesc Farrés, J. Altimiras

{"title":"The turtles from the upper Eocene, Osona County (Ebro Basin, Catalonia, Spain): new material and its faunistic and environmental context","authors":"France de Lapparent de Broin, X. Murelaga, A. Pérez‐García, Francesc Farrés, J. Altimiras","doi":"10.5194/FR-21-237-2018","DOIUrl":"https://doi.org/10.5194/FR-21-237-2018","url":null,"abstract":"Abstract. Eochelone voltregana n. sp. is a new marine cryptodiran cheloniid found at the Priabonian levels (latest Eocene) of the Vespella marls member of the Vic–Manlleu marls formation. It is the second cheloniid from Santa Cecília de Voltregà (Osona County, Spain), the first one being Osonachelus decorata from the same formation. Shell parameters indicate that the new species belongs to a branch of sea turtles including the Eocene Anglo–Franco–Belgian forms Argillochelys, Puppigerus and Eochelone (the shell of the latter was studied here for the first time) as well as Glarichelys from the Oligocene of Switzerland, all of them predating the worldwide living Miocene genera. The description of two other more littoral–continental Eocene species is given: Trionyx sp., from an older layer of the same formation; and the podocnemidid erymnochelyine, Cordichelys from a more basal layer of a middle Eocene (Lutetian) formation. The last one is identified as the only evidence of the Shweboemys subgroup in the European record, being distinct from the other known Osona County pleurodire Eocenochelus farresi, which is a member of the Erymnochelys group (same subfamily), from the younger Priabonian Sant Martí Xic layer. Thus, an update on the marine turtle fauna of the eastern Ebro Basin that variably opened in the east during Eocene times is provided. The turtles of Osona County belong to two suborders and five genera with three new species and extend the known distribution of their families (LSID urn:lsid:zoobank.org:act:48CE8676-7B82-4EF2-8165-27BEE90129F2).","PeriodicalId":48830,"journal":{"name":"Fossil Record","volume":"1 1","pages":""},"PeriodicalIF":1.4,"publicationDate":"2018-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42096005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Quantitative analysis of suture lines in Carboniferous ammonoids 石炭纪菊石缝合线的定量分析

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-09-11 DOI: 10.5194/FR-21-223-2018

M. Wegerer, K. De Baets, D. Korn

引用次数: 2

Marine microorganisms as amber inclusions: insights from coastal forests of New Caledonia 作为琥珀内含物的海洋微生物:来自新喀里多尼亚沿海森林的见解

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-08-29 DOI: 10.5194/FR-21-213-2018

A. Schmidt, Dennis Grabow, C. Beimforde, V. Perrichot, J. Rikkinen, S. Saint Martin, V. Thiel, L. Seyfullah

{"title":"Marine microorganisms as amber inclusions: insights from coastal forests of New Caledonia","authors":"A. Schmidt, Dennis Grabow, C. Beimforde, V. Perrichot, J. Rikkinen, S. Saint Martin, V. Thiel, L. Seyfullah","doi":"10.5194/FR-21-213-2018","DOIUrl":"https://doi.org/10.5194/FR-21-213-2018","url":null,"abstract":"Abstract. Marine microorganisms trapped in amber are\u0000extremely rare in the fossil record, and the few existing inclusions\u0000recovered so far originate from very few pieces of Cretaceous amber from\u0000France. Marine macroscopic inclusions are also very rare and were recently\u0000described from Cretaceous Burmese amber and Early Miocene Mexican amber.\u0000Whereas a coastal setting for the amber source forests is generally proposed,\u0000different scenarios have been suggested to explain how these marine\u0000inclusions can become trapped in a resin of terrestrial origin. These\u0000scenarios include an introduction of marine organisms (i) through high tides,\u0000(ii) from storms and resulting in flooding of the littoral/estuarine forest\u0000floor, (iii) in resin dropped into the sea in mangrove-type settings, or\u0000(iv) by wind and sea spray. We investigated the possibility of a wind-driven\u0000introduction of marine microorganisms into tree resins using modern coastal\u0000conifer forests with the highly resinous Cook pine (Araucaria columnaris) in New Caledonia as a model for the Cretaceous amber forests\u0000from France. By exposing fresh resin surfaces on the seaward side of the\u0000trees and the collection of older in situ resins, we confirmed that marine\u0000microorganisms can become trapped on sea-exposed resin, along with remnants\u0000from terrestrial organisms, and salt crystals. We suggest that, for cases\u0000where only a few marine inclusions are discovered in an amber deposit, an\u0000origin from aeolian background deposition is feasible. However, a more\u0000energetic but possibly still aeolian event is likely needed to explain the\u0000high numbers of marine microorganisms embedded in pieces of Cretaceous amber\u0000from France.\u0000","PeriodicalId":48830,"journal":{"name":"Fossil Record","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2018-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45016812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

A new genus of fungus weevils (Coleoptera: Anthribidae) in Rovno amber 文章题目罗夫诺琥珀中真菌象鼻虫一新属(鞘翅目:蚁科)

IF 1.4 4区地球科学

Fossil Record Pub Date : 2018-08-21 DOI: 10.5194/FR-21-207-2018

A. Legalov, V. Nazarenko, E. Perkovsky

{"title":"A new genus of fungus weevils (Coleoptera: Anthribidae) in Rovno amber","authors":"A. Legalov, V. Nazarenko, E. Perkovsky","doi":"10.5194/FR-21-207-2018","DOIUrl":"https://doi.org/10.5194/FR-21-207-2018","url":null,"abstract":"Abstract. New fungus weevils, Eduardoxenus unicus (ZooBank registration:\u0000urn:lsid:zoobank.org:act:5732 BC85-9148-4FE5-A4F6-46847BA0138D,\u0000urn:lsid:zoobank.org: act:4D3B3EA8-AE0E-4E6D-A770-B427AC19ED03) Legalov,\u0000Nazarenko et Perkovsky, gen. et sp. nov. (Coleoptera: Anthribidae), are\u0000described from late Eocene Rovno amber. The new genus is similar to the genus\u0000Cyptoxenus Valentine, 1982, but differs in coarsely faceted eyes,\u0000antennomere 2 shorter than antennomere 1 and an almost glabrous body. It\u0000differs from the genus Valenfriesia Alonso-Zarazaga et Lyal, 1999 in\u0000the coarsely faceted eyes, almost straight transversal carina on the pronotum\u0000and distinct elytral humeri, and it differs from the genus Neoxenus\u0000Valentine, 1999 in distinct lateral carina on the pronotum, coarsely faceted\u0000eyes and almost straight transversal pronotal carina. This fossil fungus\u0000weevil is the oldest finding of the tribe Valenfriesiini in fossil state and\u0000the first record of the Choraginae from the Eocene amber. The\u0000palaeogeographical and palaeoclimatological importance of finding\u0000Valenfriesiini in Rovno amber is discussed.\u0000","PeriodicalId":48830,"journal":{"name":"Fossil Record","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45429370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27