Zobrazeno 1 - 10
of 38
pro vyhledávání: '"William J. Zinsmeister"'
Publikováno v:
Journal of Paleontology. 83:750-766
Leptomaria antipodensis and Leptomaria hickmanae are described from the Upper Cretaceous [Maastrichtian] Lopez de Bertodano Formation, Seymour Island, and represent the first Mesozoic records of the family Pleurotomariidae from Antarctica. Leptomaria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef6e3ce9aef082bd6a18dee1869c473
https://doi.org/10.1666/09-004.1
https://doi.org/10.1666/09-004.1
Publikováno v:
PALAIOS. 22:642-650
Oxygen and carbon isotope ratios were measured on belemnites, planktonic foraminifera, and benthic foraminifera collected from Late Cretaceous sediments on Seymour Island, Antarctic Peninsula, to compare the relative depth habitats of these organisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4c731a0c98e0740eab65a2b184d085a
https://doi.org/10.2110/palo.2005.p05-064r
https://doi.org/10.2110/palo.2005.p05-064r
Autor:
Fabrizio Scarabino, William J. Zinsmeister, Horacio H. Camacho, Anton E. Oleinik, Sergio Martínez, Claudia Julia del Río
Publikováno v:
Journal of Paleontology. 78:914-919
Two new species of gastropods belonging to the volutid genus Adelomelon Dall, 1906 are described from Tertiary strata of Patagonia, Argentina. Adelomelon posei n. sp. was found in the lower part of the Gran Bajo del Gualicho Formation (Rio Negro Prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64e63221ca2e08400669f54636f3da7d
https://doi.org/10.1666/0022-3360(2004)078<0914:tnsoad>2.0.co
https://doi.org/10.1666/0022-3360(2004)078<0914:tnsoad>2.0.co
Publikováno v:
Monash University
Opisthobranch gastropods are rare in Mesozoic deposits of Antarctica. The first documented occurrence of opisthobranchs from this continent is from Cretaceous shallow-marine deposits of the James Ross Basin, Antarctic Peninsula, where Wilckens (1910,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9202b63f050a68308c500d523a76a2
https://doi.org/10.1017/s0022336000057905
https://doi.org/10.1017/s0022336000057905
Autor:
William J. Zinsmeister
Publikováno v:
The Journal of Geology. 109:213-229
The use of stratigraphic plane analysis, a new graphical technique to view simultaneously both spatial and stratigraphic distribution of biostratigraphic data, has documented important short‐term oceanic events in the high southern latitudes during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfae7628946e1c69c0f4da4f87fb6535
https://doi.org/10.1086/319239
https://doi.org/10.1086/319239
Autor:
William J. Zinsmeister
Publikováno v:
Journal of Paleontology. 72:556-571
The discovery of a fish bone layer immediately overlying the K-T iridium anomaly on Seymour Island, Antarctic Peninsula, which may represent the first documented mass kill associated with the impact event, together with new faunal data across the bou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9174b8a10b5adc43cc972adf0f96e8ea
https://doi.org/10.1017/s0022336000024331
https://doi.org/10.1017/s0022336000024331
Publikováno v:
Journal of Paleontology. 70:923-934
Following the mass extinction event at the end of the Cretaceous, the marine molluscan faunas of the high southern latitudes underwent a marked period of diversification during the early Paleocene. The appearance of four new species belonging to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d289d79c6b1ac2b8d0b983a8dc28d8
https://doi.org/10.1017/s0022336000038610
https://doi.org/10.1017/s0022336000038610
Autor:
FABRIZIO SCARABINO, SERGIO MARTINEZ, CLAUDIA J. del RÍO, ANTON E. OLEINIK, HORACIO H. CAMACHO, WILLIAM J. ZINSMEISTER
Publikováno v:
Journal of Paleontology. 78:1222-1224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4b78f7f57253406ba3494847b849021
https://doi.org/10.1666/0022-3360(2004)078<1222:e>2.0.co
https://doi.org/10.1666/0022-3360(2004)078<1222:e>2.0.co
Autor:
Miguel Griffin, William J. Zinsmeister
Publikováno v:
Journal of Paleontology. 69:692-702
The new subfamily Struthiopterinae is proposed for the aporrhaid gastropods occurring in the Late Cretaceous-early Tertiary Weddellian Province along the southern margin of the Pacific. The following genera are placed within the Struthiopterinae: Str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f5472bd01a1810d3d84d29c18383110
https://doi.org/10.1017/s0022336000035216
https://doi.org/10.1017/s0022336000035216
Publikováno v:
Journal of Paleontology. 68:279-286
A new Tertiary gastropod genus, Peonza n. gen., is described, along with two new species, P. torquata from southern Argentina and P. benjamina from southern Chile. These muricacean gastropods, of uncertain familial status, occur in the late Eocene Sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87479952195203650be6a802d788606e
https://doi.org/10.1017/s0022336000022873
https://doi.org/10.1017/s0022336000022873