Melanesia
347
Map 12b
Coral reef data have been taken as arcs from Petroconsultants
SA (19901*.
Map 12c
Coral reef data have been taken as arcs from Petroconsultants
SA 119901".
Maps12dand12e
Mangrove and coral reef data were taken from IGN 11967a
and b. 1968a, b and c, and 1971a and bl. All these maps are
based on aerial photographs taken between 19'*3 and 1962.
Areas of mangrove cover were prepared as polygons and
coral reefs as arcs.
IGN (1967al. Ambrym-Pentecote. 1 ;100 000. Series no. 8. Maps
624. OAl. Institut Geographique National.
IGN I1967bl. Maewo. 1:100 000. Series no. 7. Maps 624.041.
Institut Geographique National.
IGN |1968al. Aoba. 1:100 000. Series no. 6. Maps 624.041.
Institut Geographique National.
IGN Il968bl. Epi Shepherd. 1:100 000. Series no. 11. Maps
624.041. Institut Geographique National.
IGN I1968c|. Santo Sud. 1:100 000. Series no. 5. Maps 624.041.
Institut Geographique National.
IGN (1971al. Lamap. 1:100 000. Series no. 10. Maps 624.041.
Institut Geographique National.
IGN 11971bl. Matekouta. 1:100 000. Series no. 9. Maps 624.041.
Institut Geographique National.
Map 12f
Coral reef data have been taken as arcs from Petroconsultants
SA[19901'.
See Technical notes, page 401