• No results found

Enhanced flux of extraterrestrial 3He across the Permian–Triassic boundary

N/A
N/A
Protected

Academic year: 2020

Share "Enhanced flux of extraterrestrial 3He across the Permian–Triassic boundary"

Copied!
12
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Fig. 1 Lithology and geochemical profiles of the study section. Stratigraphic column showing samples, lithologies, total organic carbon contents(TOC, wt.%), and organic carbon isotopic values (δ13Corg, VPDB‰, divided into carbon isotope zones, CIZ)
Table 1 3He and 4He concentrations, and 3He/4He ratios for samples from the Waidani section
Fig. 2 Stratigraphic He and Ir profiles. Stratigraphic profiles of a 3He concentrations, b 3He/4He ratios, c 3He/4He ratios of acid-insolubleresidues produced during stepwise heating at temperatures of 750–950 °C, and d excess Ir in bedded cherts of the Wa
Table 2 PGE concentrations in claystone samples from the Waidani section
+4

References

Related documents

based on recency, frequency, and monetary value... to use historical trending data to make this analysis. By using a snapshot of data from a previous month, scoring

scrambled categories: a labor union composed of tenant farmers and sharecroppers, a biracial organization in the cotton South, a radical movement with a conservative agenda… first

It was decided that with the presence of such significant red flag signs that she should undergo advanced imaging, in this case an MRI, that revealed an underlying malignancy, which

After Dash's mother dies and the couple packs off their daughter for her freshman year at college, Dash's crisis of purpose culminates with Dash fleeing her house and husband for

4K60 18G 4x1 or 5x1 (When using optional HDBT RX) presentation switcher/extender with HDMI, DisplayPort, & USB-C inputs, USB3.0/2.0 hub, simple display control, and 1-way PoC

The Transcript Mortgage Valuation Report for Lending Purposes will be prepared with the skill and care reasonably to be expected from a surveyor who is a member of the Royal

[22] apply textural and graphical feature assignment techniques (e.g. Voronoi tessellation, Delaunay triangulation, and minimum spanning tree, etc.) to analyze

All enrolled emergency doctors in the THROMBUS study performing EUS received the same induction course (theoretical/practical) of basic ultrasonography of 15 teaching hours