Holding(s) in Company

Pantheon Resources PLC
17 September 2007

                     Pantheon Resources Plc (the 'Company')

                               Holding in Company



Pursuant to AIM rule 17, the Company has today been notified of the following
interest in the Company's Ordinary shares ('Shares'):





Schedule Five



(a)   the identity of the significant shareholder concerned;



Barclays PLC



(b) the date on which the disclosure was made to it;



14 September 2007



(c) the date on which the deal or relevant change to the holding was effected;



13 September 2007



(d) the price, amount and class of the AIM securities concerned;



1,583,741 Ordinary shares



(e) the nature of the transaction;



Change in notifiable interest



(f) the nature and extent of the significant shareholder's interest in the
transaction;



This holding represents 10.18% of the Company's issued share capital



(g) where a deal takes place when it is in any close period under rule 21, the
date upon which any previous binding commitment was notified or the date upon
which the Exchange granted permission to deal in order to mitigate severe
personal hardship; and



N/A



(h) where the notification concerns a related financial product, the detailed
nature of the exposure.



N/A


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