9		Ship used in James Cook's 1768 Tahiti voyage (9)
10		Ring-shaped coral reel enclosing a lagoon (5)
11		The 'Cowboy State', USA's 9th largest (7)
12		Vessel used to tow ships e.g. into harbour (7)
13		Human-like creatures said to exist in the Himalayas (5)
15		French port/bathing resort S.W. of Cannes (2,7)
17/19		Continental isthmus between Pacific Ocean and Caribbean Sea (7,7)
21		Tourist resort on Gran Canaria (3,6)
24		Another term for tropical rainforest (5)
26		Large church seen e.g. in York (7)
28		Bucharest is its capital (7)
30		Native Americans inhabiting Nunavut, parts of Greenland and Alaska (5)
31		Republic in Central America (the 'rice coast') (5,4)

1		River that rises in Sussex and flows through Kent (6)
2		Capital of Alberta (8)
3		Landlocked republic in western Africa (4)
4		Mountain range and département in N.E. France (6)
5		South Africa's administrative capital (8)
6		The (masculine) one of two principles of oriental philosophy (4)
7		Capital of Colombia (6)
8		Italy's national airline (8)
14		Damascus is in this Middle East republic (5)
16		Jetties or breakwaters (5)
17		S. American republic with coasts on the Pacific Ocean and Caribbean Sea (8)
18		Third largest city in the Irish Republic (8)
20		Midwestern USA state associated with Lincoln (8)
22		Wide outwash plain left by glacial meltwater (6)
23		Underground pressure that produces an earthquake (6)
25		Turkish mountain where Noah's ark reportedly landed (6)
27		One of Britain's four major art galleries (4)
29		Extinct New Zealand ostrich-like birds (4)