CLA-L4 (Lairg Tephra B) at Claraghmore Lake

This search has found 21 analyses

The results of your search are shown on this page, which is divided into three sections. The first contains geochemical data in the form of electron probe microanalyses of the the tephra layer you have chosen, which can be downloaded. Most of these analyses will be of glass shards. The second section gives information about the instrument conditions and the third details about the sources of the data and the date and time of your search. You should always refer to the original sources to get the full context of the data presented here.

Geochemistry

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  SiO2 TiO2 Al2O3 FeOMnOMgO CaO Na2O K2OP2O5Total EP Ref
Glass71.560.2914.612.180.060.241.045.154.620.0499.78164505
Glass71.130.2414.252.320.050.170.915.074.770.0498.97164505
Glass71.040.1913.902.220.040.140.735.274.730.0398.29164505
Glass70.300.1913.382.270.050.150.745.274.510.0396.90164505
Glass70.270.2013.682.230.060.140.765.204.560.0297.10164505
Glass70.070.2013.802.250.060.110.715.064.650.0296.93164505
Glass69.990.3913.852.860.070.291.155.074.300.0598.02164505
Glass69.910.2613.922.700.080.261.095.214.170.0397.64164505
Glass69.890.2013.652.190.080.180.655.404.470.0296.73164505
Glass69.870.1913.002.240.060.140.725.384.580.0296.19164505
Glass69.860.2113.551.990.040.150.785.104.510.0296.22164505
Glass69.660.1913.532.180.080.130.745.354.570.0296.46164505
Glass69.640.2113.731.970.080.170.705.234.580.0196.31164505
Glass69.560.1913.392.040.050.120.665.224.600.0395.86164505
Glass69.520.3114.232.670.050.271.215.154.550.0497.99164505
Glass69.490.3414.362.950.090.371.355.244.260.0598.49164505
Glass69.300.5014.323.430.090.431.345.014.270.1098.79164505
Glass69.030.2213.942.260.070.190.925.274.480.0396.42164505
Glass68.980.3214.103.270.090.651.614.964.230.0798.28164505
Glass68.840.4214.863.440.050.451.455.244.200.0899.01164505
Glass68.040.2313.642.400.060.180.845.254.410.0395.08164505
FeO: total iron is represented as FeO

Instrument Conditions

These analyses were carried out under the following electron microprobe conditions.

 

References

The data on this page is from the following source(s). If you use this data please acknowledge the source of the data. The number preceeding each reference matches the Ref number on the data table above.

4505: Watson, E.J., Swindles, G.T., Lawson, I.T. and Savov, I.P. (2016) Do peatlands or lakes provide the most comprehensive distal tephra records?. Quaternary Science Reviews  139, 110-128.

Data Sources

All of the data contained in this database is either published or donated. When using the data, acknowledgement must be made of the original source of the data and that the data was obtained from Tephrabase. See Copyright information.

This Tephrabase search was made on 11/5/2021 at 16:42:41 local time, Edinburgh, Scotland, UK.