I have applied my computer to this and conducted an extensive search. The results are set out below:
"Abidjan, Ivory Coast - Mummy bulls found: None",
"Abu Dhabi, UAE - Mummy bulls found: None",
"Accra, Ghana - Mummy bulls found: None",
"Addis Ababa, Ethiopia - Mummy bulls found: None",
"Aden, Yemen - Mummy bulls found: None",
"Agana, USA, GU - Mummy bulls found: None",
"Algiers, Algeria - Mummy bulls found: None",
"Alma Alta, Kazakhstan - Mummy bulls found: None",
"Amman, Jordan - Mummy bulls found: None",
"Amsterdam, Netherlands - Mummy bulls found: None",
"Anchorage, USA, AK - Mummy bulls found: None",
"Andorre-la-Vella, Andorra - Mummy bulls found: None",
"Ankara, Turkey - Mummy bulls found: None",
"Antananarivo, Madagascar - Mummy bulls found: None",
"Apia, Western Samoa - Mummy bulls found: None",
"Ashkhabad, Turkmenistan - Mummy bulls found: None",
"Asmera, Eritrea - Mummy bulls found: None",
"Asuncion, Paraguay - Mummy bulls found: None",
"Athens, Greece - Mummy bulls found: None",
"Atlanta, USA, GA - Mummy bulls found: None",
"Baghdad, Iraq - Mummy bulls found: None",
"Baku, Azerbaijan - Mummy bulls found: None",
"Bamako, Mali - Mummy bulls found: None",
"Bandar Seri Begawan, Brunei - Mummy bulls found: None",
"Bangkok, Thailand - Mummy bulls found: None",
"Bangui, Central African Republic - Mummy bulls found: None",
"Banjul, The Gambia - Mummy bulls found: None",
"Basse-Terre, Guadeloupe - Mummy bulls found: None",
"Basseterre, St. Christopher- Nevis - Mummy bulls found: None",
"Beijing, China - Mummy bulls found: None",
"Beirut, Lebanon - Mummy bulls found: None",
"Belgrade, Yugoslavia - Mummy bulls found: None",
"Belmopan, Belize - Mummy bulls found: None",
"Beograd, Serbia - Mummy bulls found: None",
"Berlin, Germany - Mummy bulls found: None",
"Bern, Switzerland - Mummy bulls found: None",
"Bishkek, Kirghizia - Mummy bulls found: None",
"Bissau, Guinea-Bissau - Mummy bulls found: None",
"Bogota, Colombia - Mummy bulls found: None",
"Bombay, India - Mummy bulls found: None",
"Bonn, Germany - Mummy bulls found: None",
"Boston, USA, MA - Mummy bulls found: None",
"Brasilia, Brazil - Mummy bulls found: None",
"Bratislava, Slovak Republic - Mummy bulls found: None",
"Brazzaville, Congo - Mummy bulls found: None",
"Bridgetown, Barbados - Mummy bulls found: None",
"Brussels, Belgium - Mummy bulls found: None",
"Bucharest, Romania - Mummy bulls found: None",
"Budapest, Hungary - Mummy bulls found: None",
"Buenos Aires, Argentina - Mummy bulls found: None",
"Bujumbura, Burundi - Mummy bulls found: None",
"Cairo, Egypt - Mummy bulls found: None",
"Calcutta, India - Mummy bulls found: None",
"Canberra, Australia - Mummy bulls found: None",
"Cape Town, South Africa - Mummy bulls found: None",
"Caracas, Venezuela - Mummy bulls found: None",
"Cardiff, United Kingdom - Mummy bulls found: None",
"Castries, St. Lucia - Mummy bulls found: None",
"Cayenne, French Guiana - Mummy bulls found: None",
"Charlotte Amalie, USA, VI - Mummy bulls found: None",
"Chicago, USA, IL - Mummy bulls found: None",
"Colombo, Sri Lanka - Mummy bulls found: None",
"Conakry, Guinea - Mummy bulls found: None",
"Copenhagen, Denmark - Mummy bulls found: None",
"Cupertino, USA, CA - Mummy bulls found: None",
"Dacca, Bangladesh - Mummy bulls found: None",
"Dakar, Sengal - Mummy bulls found: None",
"Dallas, USA, TX - Mummy bulls found: None",
"Damascus, Syria - Mummy bulls found: None",
"Dar es Salaam, Tanzania - Mummy bulls found: None",
"Denver, USA, CO - Mummy bulls found: None",
"Djakarta, Indonesia - Mummy bulls found: None",
"Djibouti, Djibouti - Mummy bulls found: None",
"Doha, Qatar - Mummy bulls found: None",
"Domaneab, Nauru - Mummy bulls found: None",
"Dublin, Ireland - Mummy bulls found: None",
"Dushanbe, Tajikistan - Mummy bulls found: None",
"Edinburgh, United Kingdom - Mummy bulls found: None",
"El Aaiun, Western Sahara - Mummy bulls found: None",
"Fort-de-France, Martinique - Mummy bulls found: None",
"Freetown, Sierra Leone - Mummy bulls found: None",
"Funafuti, Tuvalu - Mummy bulls found: None",
"Gaborone, Botswana - Mummy bulls found: None",
"Geneva, Switzerland - Mummy bulls found: None",
"Georgetown, Cayman Islands - Mummy bulls found: None",
"Georgetown, Guyana - Mummy bulls found: None",
"Gibraltar - Mummy bulls found: None",
"Godthab, Greenland - Mummy bulls found: None",
"Guatemala City, Guatemala - Mummy bulls found: None",
"Hamilton, Bermuda - Mummy bulls found: None",
"Hanoi, Vietnam - Mummy bulls found: None",
"Harare, Zimbabwe - Mummy bulls found: None",
"Havana, Cuba - Mummy bulls found: None",
"Helsinki, Finland - Mummy bulls found: None",
"Hong Kong - Mummy bulls found: None",
"Honiara, Solomon Islands - Mummy bulls found: None",
"Honolulu, USA, HI - Mummy bulls found: None",
"Islamabad, Pakistan - Mummy bulls found: None",
"Istanbul, Turkey - Mummy bulls found: None",
"Jerusalem, Israel - Mummy bulls found: None",
"Kabul, Afghanistan - Mummy bulls found: None",
"Kampala, Uganda - Mummy bulls found: None",
"Karachi, Pakistan - Mummy bulls found: None",
"Katmandu, Nepal - Mummy bulls found: None",
"Khartoum, Sudan - Mummy bulls found: None",
"Kiev, Ukraine - Mummy bulls found: None",
"Kigali, Rwanda - Mummy bulls found: None",
"Kingston, Jamaica - Mummy bulls found: None",
"Kingstown, St. Vincent-Grenadines - Mummy bulls found: None",
"Kinshasa, Zaire - Mummy bulls found: None",
"Kishinev, Moldavia - Mummy bulls found: None",
"Kolonia, USA, FM - Mummy bulls found: None",
"Koror, Belau - Mummy bulls found: None",
"Kuala Lumpur, Malaysia - Mummy bulls found: None",
"Kuwait City, Kuwait - Mummy bulls found: None",
"Lagos, Nigeria - Mummy bulls found: None",
"La Paz, Bolivia - Mummy bulls found: None",
"Las Palmas, Canary Islands - Mummy bulls found: None",
"Libreville, Gabon - Mummy bulls found: None",
"Lilongwe, Malawi - Mummy bulls found: None",
"Lima, Peru - Mummy bulls found: None",
"Lisbon, Portugal - Mummy bulls found: None",
"Ljubljana, Slovenia - Mummy bulls found: None",
"Lome, Togo - Mummy bulls found: None",
"London, United Kingdom - Mummy bulls found: None",
"Los Angeles, USA, CA - Mummy bulls found: None",
"Luanda, Angola - Mummy bulls found: None",
"Lusaka, Zambia - Mummy bulls found: None",
"Luxembourg, Luxembourg - Mummy bulls found: None",
"Madrid, Spain - Mummy bulls found: None",
"Malabo, Equatorial Guinea - Mummy bulls found: None",
"Male, Maldives - Mummy bulls found: None",
"Managua, Nicaragua - Mummy bulls found: None",
"Manama, Bahrain - Mummy bulls found: None",
"Manila, Philippines - Mummy bulls found: None",
"Maputo, Mozambique - Mummy bulls found: None",
"Maseru, Lesotho - Mummy bulls found: None",
"Mbabane, Swaziland - Mummy bulls found: None",
"Mecca, Saudi Arabia - Mummy bulls found: None",
"Mexico City, Mexico - Mummy bulls found: None",
"Miami, USA, FL - Mummy bulls found: None",
"Minneapolis, USA, MN - Mummy bulls found: None",
"Minsk, Belorussia - Mummy bulls found: None",
"Mogadisho, Somalia - Mummy bulls found: None",
"Monaco - Mummy bulls found: None",
"Monrovia, Liberia - Mummy bulls found: None",
"Montevideo, Uruguay - Mummy bulls found: None",
"Montreal, Canada - Mummy bulls found: None",
"Moroni, Comoros - Mummy bulls found: None",
"Moscow, Russia - Mummy bulls found: None",
"Muscat, Oman - Mummy bulls found: None",
"Nairobi, Kenya - Mummy bulls found: None",
"Nassau, Bahamas - Mummy bulls found: None",
"Ndjamena, Chad - Mummy bulls found: None",
"New Delhi, India - Mummy bulls found: None",
"New York, USA, NY - Mummy bulls found: None",
"Niamey, Niger - Mummy bulls found: None",
"Nicosia, Cyprus - Mummy bulls found: None",
"Nouakchott, Mauritania - Mummy bulls found: None",
"Noumea, New Caledonia - Mummy bulls found: None",
"Nuku'alofa, Tonga - Mummy bulls found: None",
"Nukunonu, Tokelau - Mummy bulls found: None",
"Oranjestad, Aruba - Mummy bulls found: None",
"Osaka, Japan - Mummy bulls found: None",
"Oslo, Norway - Mummy bulls found: None",
"Ottawa, Canada - Mummy bulls found: None",
"Ouagadougou, Burkina Faso - Mummy bulls found: None",
"Pago Pago, American Samoa - Mummy bulls found: None",
"Panama City, Panama - Mummy bulls found: None",
"Paramaribo, Surinam - Mummy bulls found: None",
"Paris, France - Mummy bulls found: None",
"Peking, China - Mummy bulls found: None",
"Perth, Australia - Mummy bulls found: None",
"Philadelphia, USA, PA - Mummy bulls found: None",
"Phnom Penh, Cambodia - Mummy bulls found: None",
"Plymouth, Montserrat - Mummy bulls found: None",
"Ponta Delgada, Azores - Mummy bulls found: None",
"Port\[Hyphen]au\[Hyphen]Prince, Haiti - Mummy bulls found: None",
"Portland, USA, OR - Mummy bulls found: None",
"Port Louis, Mauritius - Mummy bulls found: None",
"Port Moresby, Papua New Guinea - Mummy bulls found: None",
"Port of Spain, Trinidad and Tobago - Mummy bulls found: None",
"Porto\[Hyphen]Novo, Benin - Mummy bulls found: None",
"Port Vila, Vanuatu - Mummy bulls found: None",
"Prague, Czech Republic - Mummy bulls found: None",
"Praia, Cape Verde Islands - Mummy bulls found: None",
"Pretoria, South Africa - Mummy bulls found: None",
"Pyongyang, North Korea - Mummy bulls found: None",
"Quito, Ecuador - Mummy bulls found: None",
"Rabat, Morocco - Mummy bulls found: None",
"Rangoon, Burma - Mummy bulls found: None",
"Reykjavik, Iceland - Mummy bulls found: None",
"Riga, Latvia - Mummy bulls found: None",
"Rio de Janeiro, Brazil - Mummy bulls found: None",
"Riyadh, Saudi Arabia - Mummy bulls found: None",
"Road Town, United Kingdom, Virgin Islands - Mummy bulls found: None",
"Rome, Italy - Mummy bulls found: None",
"Roseau, Dominica - Mummy bulls found: None",
"Saint Louis, USA, MO - Mummy bulls found: None",
"Salt Lake City, USA, UT - Mummy bulls found: None",
"Sana, Yemen - Mummy bulls found: None",
"San Diego, USA, CA - Mummy bulls found: None",
"San Francisco, USA, CA - Mummy bulls found: None",
"San Jose, Costa Rica - Mummy bulls found: None",
"San Juan, USA, PR - Mummy bulls found: None",
"San Marino, San Marino - Mummy bulls found: None",
"San Salvador, El Salvador - Mummy bulls found: None",
"Santiago, Chile - Mummy bulls found: None",
"Santo Domingo, Dominican Republic - Mummy bulls found: None",
"Sao Paulo, Brazil - Mummy bulls found: None",
"Sao Tome, Sao Tome and Principe - Mummy bulls found: None",
"Sarajevo, Bosnia-Herzogovina - Mummy bulls found: None",
"Seoul, South Korea - Mummy bulls found: None",
"Shanghai, China - Mummy bulls found: None",
"Singapore, Singapore - Mummy bulls found: None",
"Skopje, Macedonia - Mummy bulls found: None",
"Sofia, Bulgaria - Mummy bulls found: None",
"Stanley, Falkland Islands - Mummy bulls found: None",
"St. Denis, Reunion - Mummy bulls found: None",
"St. George's, Grenada - Mummy bulls found: None",
"St. John's, Antigua and Barbuda - Mummy bulls found: None",
"Stockholm, Sweden - Mummy bulls found: None",
"St. Peterburg, Russia - Mummy bulls found: None",
"Sucre, Bolivia - Mummy bulls found: None",
"Suva, Fiji - Mummy bulls found: None",
"Sydney, Australia - Mummy bulls found: None",
"Taipei, Taiwan - Mummy bulls found: None",
"Tallinn, Estonia - Mummy bulls found: None",
"Tarawa, Kiribati - Mummy bulls found: None",
"Tashkent, Uzbekistan - Mummy bulls found: None",
"Tblisi, Georgia - Mummy bulls found: None",
"Tegucigalpa, Honduras - Mummy bulls found: None",
"Tehran, Iran - Mummy bulls found: None",
"The Valley, Anguilla - Mummy bulls found: None",
"Thimphu, Bhutan - Mummy bulls found: None",
"Tianjin, China - Mummy bulls found: None",
"Tirana, Albania - Mummy bulls found: None",
"Tokyo, Japan - Mummy bulls found: None",
"Torshavn, Faroe Islands - Mummy bulls found: None",
"Tripoli, Libya - Mummy bulls found: None",
"Tunis, Tunisia - Mummy bulls found: None",
"Ulan Bator, Mongolia - Mummy bulls found: None",
"Vaduz, Liechtenstein - Mummy bulls found: None",
"Valletta, Malta - Mummy bulls found: None",
"Vancouver, Canada - Mummy bulls found: None",
"Vatican City - Mummy bulls found: None",
"Victoria, Seychelles - Mummy bulls found: None",
"Vienna, Austria - Mummy bulls found: None",
"Vientiane, Laos - Mummy bulls found: None",
"Vilnius, Lithuania - Mummy bulls found: None",
"Warsaw, Poland - Mummy bulls found: None",
"Washington, USA, DC - Mummy bulls found: None",
"Wellington, New Zealand - Mummy bulls found: None",
"Willemstad, Netherlands Antilles - Mummy bulls found: None",
"Windhoek, Namibia - Mummy bulls found: None",
"Yaounde, Cameroon - Mummy bulls found: None",
"Yerevan, Armenia - Mummy bulls found: None",
"Zagreb, Croatia - Mummy bulls found: None",
"Zurich, Switzerland - Mummy bulls found: None"