A well preserved skeleton of the fossil shark Cosmopolitodus hastalis from the late Miocene of Peru, featuring fish remains as fossilized stomach contents

Autor: Collareta, A., Landini, W., Chacaltana, C., Valdivia, W., Altamirano-Sierra, A., Mario Urbina, Bianucci, G.

Publikováno v: Scopus-Elsevier
Rivista Italiana di Paleontologia e Stratigrafia (Research In Paleontology and Stratigraphy); V. 123, N. 1 (2017)
Rivista italiana di Paleontologia e Stratigrafia; V. 123, N. 1 (2017)
Repositorio Institucional INGEMMET
Instituto Geológico, Minero y Metalúrgico – INGEMMET
INGEMMET-Institucional
Instituto Geológico, Minero y Metalúrgico
instacron:INGEMMET
Rivista Italiana di Paleontologia e Stratigrafia, Vol 123, Iss 1 (2017)

Both the preservation of the poorly mineralized skeleton of sharks and the preservation of stomach contents are rarely observed in the fossil record. Here we report on a partial skeleton of a lamniform shark, including portions of the visceral arches

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e07064d8227a3645eb9e1aa29b1ac92e
http://hdl.handle.net/11568/856974

The Chonta Formation in the Manseriche Pongo: New records, biozonal organization and evidnce of lower albian beds

Autor: Chacaltana, C., Valdivia, W., Robert Emmanuel, Aldana, M.

Publikováno v: Repositorio Institucional INGEMMET
Instituto Geológico, Minero y Metalúrgico – INGEMMET
INGEMMET-Institucional
Instituto Geológico, Minero y Metalúrgico
instacron:INGEMMET
Boletin de la Sociedad geologica del Perù
Boletin de la Sociedad geologica del Perù, 2006
HAL

La Formación Chonta aflora en la Cordillera de Campanquiz (Cuenca Santiago) y comprende principalmente rocas carbonatadas intercaladas con areniscas, arcilitas y localmente niveles de limo litas con un grosor que varía entre 350 m a 400 m. El anál

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::04c918709c0bf8594540564486482f24

PMS33 COST EFFECTIVENESS OF ABATACEPT IN COMPARISON WITH OTHER BIOLOGIC THERAPIES FOR THE TREATMENT OF MODERATE TO SEVERE ACTIVE RHEUMATOID ARTHRITIS PATIENTS WHO HAVE FAILED TO METHOTREXATE BASED TREATMENT AT ESSALUD IN 2010

Autor: Becerra Rojas, F., Benites Chacaltana, C., Aiello, E.C., Zingoni, C., Bergman, G., Drost, P., Valencia, J.E., Sanabria Montañez, C.

Publikováno v: In Value in Health 2011 14(3):A129-A129

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