Emerald Cross Encounter database
Kanto
010 - Caterpie: Petalburg Woods
011 - Metapod: Petalburg Woods
013 - Weedle: Petalburg Woods
014 - Kakuna: Petalburg Woods
016 - Pidgey: Route 101, Route 115, Route 123
019, 020 - Rattata and Raticate: Route 102, 110, 116 and 121
021 - Spearow: Route 113
023 - Ekans: Route 116
024 - Arbok: Route 121
029 - Nidoran M and F: Route 104
032 - Nidoran M and F: Route 104
035 - Clefairy: Meteor Falls (1F 1R)
046 - Paras: Rusturf Tunnel
048, 049 - Venonat and Venomoth: Route 119, Route 120
050 - Diglett: b1f granite cave, b2f granite cave
056 - Mankey: Route 104, Route 115
058 - Growlithe: Jagged pass
060 - Poliwag: Route 119,120 (fishing) (low chance grass)
061 - Poliwhirl: Route 119, 120 (fishing, good rod, rare)
069 - Bellsprout: Route 110, Route 117, Route 119, Route 120, Route 121, Route 123
077 - Ponyta: Route 113
079 - Slowpoke: Shoal cave (low tide)
086 - Seel: Shoal Cave Entrance Room (both low and high tide)
090 - Shellder: Shoal cave (fishing)
092 - Gastly: Mt. Pyre
093 - Haunter: Mt. Pyre
095 - Onix: Granite Cave
096 - Drowzee: Jagged Pass
098 - Krabby: dewford, routes 106, 107 and 109 (fishing rod)
102 - Exeggcute: Route 118, 123
104 - Cubone: Mt pyre 6F
108 - Lickitung: Safari zone
113 - Chansey: Safari Zone
114 - Tangela: Route 119
115 - Kangaskhan: Safari Zone
112 - Mr. Mime: Mt. Pyre Summit
123 - Scyther: Safari zone
124 - Jynx: Shoal Cave (Low tide, Ice Room)
125 - Electabuzz: Evolve from Elekid
127 - Porygon: New mauville (rare encounter)
128 - Tauros: safari zone
131 - Lapras: Route 133 (fishing, super rod)
138 - Omanyte: Underwater 124,126
140 - Kabuto: Underwater 124,126
147 - Dratini: Meteor Falls B1F 2R (Good Rod)
148 - Dragonair: Meteor Falls B1F 2R (Super Rod)
Aerodactyl: Victory Road
Snorlax: Safari Zone
Eevee: Safari Zone
Johto
Sentret: Route 102, Route 103, Route 104
Furret: Route 115
Hootoot: Petalburg Woods, Route 121
Noctowl: Route 121
Hoppip: Route 117, Route 103
Farfetchd route 119 & 120
239 - Elekid: New Mauville
Pineco: Petalburg Woods, Route 103
Murkrow: Route 113, 114
Spinarak: Route 116, Mt. Pyre Exterior
Misdreavus: Mt. Pyre summit
Yanma: Route 112, 113, 114
Mareep: Route 104
Ledyba: Route 117
Sunflora: Route 120
Larvitar: Granite Cave
Miltank: Route 115, 118
Tyrogue: Route 112, 116, 123
Dunsparce: Meteor Falls
Piloswine: Victory Road
Pupitar: Victory Road
Togepi: Route 117
Magby: Route 112
Sneasel: Route 114
Mantine: Surf in Routes 132, 133 and 134
Qwilfish: Mossdeep City
Delibird: Meteor Falls
Celebi: Post game event in Petalburg Woods
Hoenn
surskit lives on routes 102,,114,117
Medicham: victory road
Lunatone: Meteor Falls
Roselia: Route 117
Zangoose: 114
Post game safari areas
Bulbasaur
Squirtle
Charmander
Totodile
Chikorita
Cyndaquil
Treecko
Torchic
Mudkip
Not obtainable in 1.0.x
Articuno
Zapdos
Moltres
Mewtwo
Raikou
Entei
Suicune
Jirachi