Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. D. AHLUWALIA"'
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 88, Iss 2 (2023)
The present paper describes the lower Upper Devonian conodont fauna from the upper units of Muth Formation, Spiti Valley, Himalaya.
Externí odkaz:
https://doaj.org/article/1691b7bf409345b9ab4d0692df89b57b
Publikováno v:
E-Poster viewings.
Objectives Occurrence of second invasive cancer in a diagnosed case of cancer patient and also in cancer survivors is not uncommon. Advances have been made in diagnostic and therapeutic modalities, leading to improvement in survival of cancer patient
Autor:
Asish R. Basu, Nilotpal Ghosh, O N Bhargava, A. Ghatak, Carmala N. Garzione, Uma Kant Shukla, A. D. Ahluwalia
Publikováno v:
Gondwana Research. 34:324-345
Interpreting global consequences of the Permian-Triassic (P-Tr) extinction requires examination across paleogeographic realms of Pangaea. The Spiti Valley in India, remnant of the peri-Gondwanan shelf, preserved trails of this environmental catastrop
Autor:
O N Bhargava, Paul M. Myrow, Lidya G. Tarhan, Anatoliy B. Kudryavtsev, Nigel C. Hughes, A. D. Ahluwalia
Publikováno v:
Palaeontology. 57:283-298
The affinity of the Ediacaran fossil Shaanxilithes ningqiangensis and putatively related forms has long been enigmatic; over the past few decades, interpretations ranging from trace fossils to algae to metazoans of uncertain phylogenetic placement ha
Publikováno v:
Chemical Geology. :59-72
The geochemistry of black shales can faithfully record paleoenvironmental conditions. However, the original geochemical signatures are obscured by post-depositional events such as diagenesis and weathering. Resolving the relative influence of these p
Publikováno v:
The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology. 291:293-302
Spatial patterning in the apparent density of subchondral bone can be used to discriminate between species that differ in their joint loading conditions. This study provides an experimental test of two hypotheses that relate aspects of subchondral ap
Autor:
Paul M. Myrow, Nigel C. Hughes, A. D. Ahluwalia, S. K. Parcha, Sandeep Walia, Shanchi Peng, O N Bhargava
Publikováno v:
Geological Magazine. 142:57-80
Precise biostratigraphic constraints on the age of the Tal Group are restricted to (1) a basal level correlative with the Anabarites trisulcatus–Protohertzina anabarica Assemblage Zone of southwest China, (2) a level near the boundary of the lower
Autor:
K. R. Thompson, Ian S. Williams, Samuel A. Bowring, S-C Peng, A. D. Ahluwalia, Nigel C. Hughes, Timothy Paulsen, S. K. Parcha, Paul M. Myrow
Publikováno v:
Earth and Planetary Science Letters. 212:433-441
The isotope geochronology of isochronously deposited Cambrian strata from different tectonostratigraphic zones of the Himalaya confirms new stratigraphic, sedimentological, and faunal evidence indicating that the Himalaya was a single continental mar
Autor:
Joseph F. Montebello, Cindy K. Parry, Jagadeesh R. Sonnad, Bhagwat D. Ahluwalia, Nina A. Mayr, George W. Macdurmon, Robert C. Gaston, Michael A. Gold, Charles D. Arnold
Publikováno v:
Clinical Nuclear Medicine. 27:494-498
An unexpected elevated postimplant radiation survey is described in an elderly patient with an interstitial low-dose-rate iridium-192 (Ir-192) needle implant for endometrial cancer. The elevated activity was related to prolonged clearance of Tl-201 f