| Model Name | Date Proposed | Scope | Narrow Neck | Land North | Land South | Cumorah | River Sidon | Nephi's Landing | Religion | Type of model
|
| Hills 1917 | 1917 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Central Mexico | Usumacinta | Central America | RLDS | External | edit
|
| Young pre-1920? | 1920 | LGT | Other | Guatemala | Honduras-El Salvador | Guatemala | Ulna | Central America | LDS | External | edit
|
| Gunsolley 1922 | 1922 | LGT | Panama | Panama to NY | South America | Central Mexico | Magdalena | Chile? | RLDS | Minimal external | edit
|
| Jakeman 1940s | 1940 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Central Mexico | Usumacinta | Central America | LDS | External | edit
|
| Birrell 1948 | 1948 | LGT | Other | Ecuador-Columbia | Peru and south | In South America | In Peru | Chile | LDS | External | edit
|
| Simmons 1948 | 1948 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Usumacinta | Central America | RLDS | External | edit
|
| Ferguson-Hunter 1950 | 1950 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Usumacinta? | Central America | LDS | Minimal internal & external | edit
|
| Stout 1950 | 1950 | LGT | Other | Unclear | Other | Unclear | Other | Central America | RLDS | External | edit
|
| Hanson 1951 | 1951 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz? | Unclear | Central America? | RLDS | Minimal external | edit
|
| Pierce 1954 | 1954 | LGT | Other | Yucatan Peninsula | Unclear | Guatemala | Ulna | Central America | LDS | External | edit
|
| Sorenson 1955 | 1955 | LGT | Tehuantepec | South-Central Mexico | Tehuantepec - El Salvador | Southern Veracruz | Grijalva | Central America | LDS | External | edit
|
| Hammond 1959 | 1959 | LGT | Tehuantepec? | Unclear | Tehuantepec - El Salvador? | Central Mexico? | Usumacinta | Chile | LDS | Internal and Minimal External | edit
|
| Lowe 1960a | 1960 | LGT | Honduras Bay | Guatemala | Other | Guatemala | Unclear | Central America | LDS | External | edit
|
| Lowe 1960b | 1960 | LGT | Other | Unclear | Other | Southern Veracruz? | Usumacinta | Central America | LDS | External | edit
|
| Vincent 1960? | 1960 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Central Mexico | Usumacinta? | Central America? | LDS | External | edit
|
| Warren 1960 | 1960 | LGT | Tehuantepec? | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Central Mexico | Usumacinta | Central America | LDS | External | edit
|
| Warren 1961 | 1961 | LGT | Unclear | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Usumacinta | Central America | LDS | External | edit
|
| Norman 1966 | 1966 | LGT | Tehuantepec? | South-Central Mexico | Southern Mesoamerica, incl Yucatan? | Unclear | Usumacinta | Central America | LDS | External | edit
|
| Christensen 1969 | 1969 | LGT | Belize-Yucatan base | Yucatan Peninsula | Unclear | Guatemala? | Ulna | Central America | LDS | External | edit
|
| Lowe 1970s | 1970 | LGT | Other | Unclear | Other | Southern Veracruz? | Usumacinta | Central America? | LDS | External | edit
|
| Priddis 1975 | 1975 | LGT | Other | Ecuador-Columbia | Other | In South America | Unclear | Chile | LDS | External | edit
|
| Steede 1975 | 1975 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz? | Usumacinta? | Central America | RLDS | External | edit
|
| Loving 1976 | 1976 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Usumacinta | Unclear | RLDS | External | edit
|
| DeLong 1977 | 1977 | LGT | Tehuantepec | Yucatan Peninsula | Southern Mesoamerica, incl Yucatan | Central Mexico | Usumacinta | Unclear | RLDS | External | edit
|
| Robison 1977 | 1977 | LGT | Belize-Yucatan base | Yucatan Peninsula | Southern Guatemala | Guatemala | Usumacinta | Unclear | LDS | External | edit
|
| Ellsworth 1980 | 1980 | LGT | Other | Unclear | Other | Unclear | Other | Central America | LDS | Internal & limited external | edit
|
| Lesh 1980 | 1980 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Ulna | Central America | RLDS | External | edit
|
| Palmer 1981 | 1981 | LGT | Tehuantepec | South-Central Mexico | Tehuantepec - El Salvador | Southern Veracruz | Grijalva | Central America | LDS | External | edit
|
| Holley 1983 | 1983 | LGT | Niagra peninsula | Lower Canada? | NY, Penn, Ohio | New York | Genesse | New England coast | LDS | External | edit
|
| Porritt 1985 | 1985 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Grijalva | Central America | LDS | External | edit
|
| Kocherhans 1986 | 1986 | LGT | Other | Ecuador-Columbia | Peru and south | In South America | In Peru | Chile | LDS | External | edit
|
| Sahlin 1987 | 1987 | LGT | Unclear | Unclear | Southern Mesoamerica, incl Yucatan | Unclear | Grijalva | Unclear | LDS | External | edit
|
| Warren 1987 | 1987 | LGT | Tehuantepec | South-Central Mexico | Tehuantepec - El Salvador | Southern Veracruz | Grijalva | Central America | LDS | External | edit
|
| Hauck 1988 | 1988 | LGT | Other | Unclear | Southern Guatemala | Southern Veracruz | Other | Central America | LDS | External | edit
|
| Qulter 1988 | 1988 | LGT | Belize-Yucatan base | Yucatan Peninsula | Southern Guatemala | Unclear | Other | Central America | LDS | External | edit
|
| Allen 1989 | 1989 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Southern Veracruz | Grijalva | Central America | LDS | External | edit
|
| Clark 1989 | 1989 | | N/A | N/A | N/A | N/A | N/A | N/A | LDS | Internal | edit
|
| Meldrum 2003 | 2003? | LGT | Niagara Peninsula | Upper Canada | Mississippi river system to Gulf of Mexico | New York | Mississippi | Gulf of Mexico | LDS | External | edit
|
| Poulsen 2004 | 2004 | LGT | Tehuantepec | South-Central Mexico | Southern Mesoamerica, incl Yucatan | Tepetzintla (further North than Veracruz) | Grijalva | Central America | LDS | External | edit
|