{"title":"Mystemys giganteus n. gen. et sp.: an enigmatic and rare cricetid from the Terre Rosse M013 fissure filling (Gargano, Southeastern Italy).","authors":"A. Savorelli, F. Masini","doi":"10.1127/PALA/306/2016/1","DOIUrl":"https://doi.org/10.1127/PALA/306/2016/1","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"97 1","pages":"1-23"},"PeriodicalIF":2.7,"publicationDate":"2016-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76242863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-18DOI: 10.1127/PALA/306/2016/51
F. Barroso-Barcenilla, M. J. Comas-Rengifo, L. V. Duarte, A. Goy, G. Martínez
{"title":"New data on the Toarcian nautiloids in the Iberian Peninsula (Spain and Portugal)","authors":"F. Barroso-Barcenilla, M. J. Comas-Rengifo, L. V. Duarte, A. Goy, G. Martínez","doi":"10.1127/PALA/306/2016/51","DOIUrl":"https://doi.org/10.1127/PALA/306/2016/51","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"52 1","pages":"51-83"},"PeriodicalIF":2.7,"publicationDate":"2016-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90945208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-08-18DOI: 10.1127/PALA/306/2016/25
A. Savorelli, S. Colombero, F. Masini
{"title":"Apatodemus degiulii n. gen. et sp. (Rodentia, Muridae), a hitherto undescribed endemite from the Terre Rosse of Gargano (Late Miocene, Southeastern Italy)","authors":"A. Savorelli, S. Colombero, F. Masini","doi":"10.1127/PALA/306/2016/25","DOIUrl":"https://doi.org/10.1127/PALA/306/2016/25","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"5 1","pages":"25-49"},"PeriodicalIF":2.7,"publicationDate":"2016-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86092174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-02-26DOI: 10.1127/PALA/305/2016/135
I. Arenillas, J. A. Arz, Náñez
Two lineages of primitive trochospiral species emerged in the earliest Danian after the Cretaceous/Paleogene (K/Pg) mass extinction event, one exhibiting a smooth wall texture with mural pores and the other, a pustulate to rugose wall texture consisting of blunt pustules and small rugosities, imperforate or with decentred pores, and scattered pore-mounds.This evolutionary scenario is based on Tunisian sections, particularly the El Kef section, whose continuity, completeness, abundance and excellent preservation of the foraminiferamake it the best localityworldwide for analyzing the taxonomy and evolutionof the earlyDanianplanktonic foraminifera. The first lineage appeared about 5 kyr after the K/Pg boundary catastrophic mass extinction and is attributed to the parvularugoglobigerinids (Parvularugoglobigerina and Palaeoglobigerina).The second lineage appeared approximately 35 kyr after the K/Pg boundary event and is assigned toTrochoguembelitriaArenillas, Arz&Náñez, 2012.Morphological andmorphostatistical analyses of Trochoguembelitria discriminate at least four species, two of them usually assigned to parvularugoglobigerinids: T. alabamensis (Liu &Olsson, 1992) and T. extensa (Blow, 1979); and two new species: T. liuae sp. nov. and T. olssoni sp. nov.
{"title":"New species of the genus Trochoguembelitria from the lowermost Danian of Tunisia – biostratigraphic and evolutionary implications in planktonic foraminifera","authors":"I. Arenillas, J. A. Arz, Náñez","doi":"10.1127/PALA/305/2016/135","DOIUrl":"https://doi.org/10.1127/PALA/305/2016/135","url":null,"abstract":"Two lineages of primitive trochospiral species emerged in the earliest Danian after the Cretaceous/Paleogene (K/Pg) mass extinction event, one exhibiting a smooth wall texture with mural pores and the other, a pustulate to rugose wall texture consisting of blunt pustules and small rugosities, imperforate or with decentred pores, and scattered pore-mounds.This evolutionary scenario is based on Tunisian sections, particularly the El Kef section, whose continuity, completeness, abundance and excellent preservation of the foraminiferamake it the best localityworldwide for analyzing the taxonomy and evolutionof the earlyDanianplanktonic foraminifera. The first lineage appeared about 5 kyr after the K/Pg boundary catastrophic mass extinction and is attributed to the parvularugoglobigerinids (Parvularugoglobigerina and Palaeoglobigerina).The second lineage appeared approximately 35 kyr after the K/Pg boundary event and is assigned toTrochoguembelitriaArenillas, Arz&Náñez, 2012.Morphological andmorphostatistical analyses of Trochoguembelitria discriminate at least four species, two of them usually assigned to parvularugoglobigerinids: T. alabamensis (Liu &Olsson, 1992) and T. extensa (Blow, 1979); and two new species: T. liuae sp. nov. and T. olssoni sp. nov.","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"22 3 1","pages":"135-161"},"PeriodicalIF":2.7,"publicationDate":"2016-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80133635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
40 nominate gastropod species are described from the Early Jurassic (Late Pliensbachian) Amaltheenton Formation of Franconia (Northern Bavaria, SouthernGermany). In addition 11 species are treated in open nomenclature.Most of thematerial comes from the clay pits at Buttenheim and Kalchreuth. The gastropods occur in grey shales representing former marine soft bottom environments. Gastropods are the most diverse and locally even the most abundant taxonomic group comprising the benthic communities of the Amaltheenton Formation in Franconia. Bivalves, scaphopods, ophiuroids, crinoids and brachiopods are also abundant. Among bivalves, the oyster-likePlicatula spinosa andNuculoidea are especially abundant.The gastropods andmost of the other benthic species are small (< 15 mm) or even minute. Only three gastropod species attain a size >50 mm: Pleurotomaria amalthei, Pseudokatosira undulata and Buttenheimia dietzi. However, these large species are rare. The most abundant gastropods are the caenogastropods Levipleura blainvillei, Kalchreuthia frankei and Francocerithium kochi and the heterobranch Domerionina domeria.Heterobranchia, especially architectibranchs (formerly Opisthobranchia) have the highest species diversity among gastropod subclasses or orders. Eleven species are described as new: Striatoconulus? trimeuselensis, Costasphaera franconica, Cryptaulax johanni, Purpurina liassica, Tripartella neubaueri, Buttenheimia dietzi, Tricarilda schoberti, Tricarilda recta, Camponaxis jurassica, Schobertinella heterogyrata and Sulcoactaeon sendelbachensis. Three genera are described as new: Costasphaera, Buttenheimia and Schobertinella. The validity and identity of the genera Pseudokatosira andKatosira is discussed based on the study of the holotypes of both of the disputed type species ofKatosira:Katosira periniana (Early Jurassic, France) orKatosira fragilis (Late Triassic, SouthernAlps).We conclude that K. periniana is correctly considered to be the type species. Both holotypes are illustrated and re-described here.
{"title":"Early Jurassic (Pliensbachian)gastropods from Franconia, Southern Germany","authors":"A. Nützel, Joachim Gründel","doi":"10.1127/PALA/305/2015/1","DOIUrl":"https://doi.org/10.1127/PALA/305/2015/1","url":null,"abstract":"40 nominate gastropod species are described from the Early Jurassic (Late Pliensbachian) Amaltheenton Formation of Franconia (Northern Bavaria, SouthernGermany). In addition 11 species are treated in open nomenclature.Most of thematerial comes from the clay pits at Buttenheim and Kalchreuth. The gastropods occur in grey shales representing former marine soft bottom environments. Gastropods are the most diverse and locally even the most abundant taxonomic group comprising the benthic communities of the Amaltheenton Formation in Franconia. Bivalves, scaphopods, ophiuroids, crinoids and brachiopods are also abundant. Among bivalves, the oyster-likePlicatula spinosa andNuculoidea are especially abundant.The gastropods andmost of the other benthic species are small (< 15 mm) or even minute. Only three gastropod species attain a size >50 mm: Pleurotomaria amalthei, Pseudokatosira undulata and Buttenheimia dietzi. However, these large species are rare. The most abundant gastropods are the caenogastropods Levipleura blainvillei, Kalchreuthia frankei and Francocerithium kochi and the heterobranch Domerionina domeria.Heterobranchia, especially architectibranchs (formerly Opisthobranchia) have the highest species diversity among gastropod subclasses or orders. Eleven species are described as new: Striatoconulus? trimeuselensis, Costasphaera franconica, Cryptaulax johanni, Purpurina liassica, Tripartella neubaueri, Buttenheimia dietzi, Tricarilda schoberti, Tricarilda recta, Camponaxis jurassica, Schobertinella heterogyrata and Sulcoactaeon sendelbachensis. Three genera are described as new: Costasphaera, Buttenheimia and Schobertinella. The validity and identity of the genera Pseudokatosira andKatosira is discussed based on the study of the holotypes of both of the disputed type species ofKatosira:Katosira periniana (Early Jurassic, France) orKatosira fragilis (Late Triassic, SouthernAlps).We conclude that K. periniana is correctly considered to be the type species. Both holotypes are illustrated and re-described here.","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"20 1","pages":"1-89"},"PeriodicalIF":2.7,"publicationDate":"2015-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82766329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-06-03DOI: 10.1127/pala/304/2015/65
E. Stworzewicz, B. Pokryszko
{"title":"A new pupilloid species and some other Eocene terrestrial gastropods from Baltic amber","authors":"E. Stworzewicz, B. Pokryszko","doi":"10.1127/pala/304/2015/65","DOIUrl":"https://doi.org/10.1127/pala/304/2015/65","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"20 1","pages":"65-75"},"PeriodicalIF":2.7,"publicationDate":"2015-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77906705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"MIDDLE ARENIG (UPPER FLOIAN) RADIOLARIAN FAUNAL ASSEMBLAGES FROM COW HEAD GROUP, WESTERN NEWFOUNDLAND","authors":"Mun-zu Won, W. Iams","doi":"10.1127/PALA/304/2015/1","DOIUrl":"https://doi.org/10.1127/PALA/304/2015/1","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"28 1","pages":"3-3"},"PeriodicalIF":2.7,"publicationDate":"2015-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80750196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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