scholarly journals Environmental challenges related to cyanidation in Central American gold mining; the Remance mine (Panama)

2022 ◽  
Vol 302 ◽  
pp. 113979
Author(s):  
Ana Cristina González-Valoys ◽  
Jonatha Arrocha ◽  
Tisla Monteza-Destro ◽  
Miguel Vargas-Lombardo ◽  
José María Esbrí ◽  
...  
Keyword(s):  
Gold Mining ◽  
Central American ◽  
Environmental Challenges

Occurrence and biogeographic significance of Heliaster (Echinodermata: Asteroidea) from the Pliocene of southwest Florida

1988 ◽  
Vol 62 (01) ◽  
pp. 126-132 ◽  
Author(s):  
Douglas S. Jones ◽  
Roger W. Portell
Keyword(s):  
Central American ◽  
Eastern Pacific ◽  
Whole Body ◽  
Marine Fauna ◽  
Western Atlantic ◽  
Southwest Florida ◽  
Extant Species ◽  
Geologic Record ◽  
Central American Isthmus

Whole body asteroid fossils are rare in the geologic record and previously unreported from the Cenozoic of Florida. However, specimens of the extant species,Heliaster microbrachiusXantus, were recently discovered in upper Pliocene deposits. This marks the first reported fossil occurrence of the monogeneric Heliasteridae, a group today confined to the eastern Pacific. This discovery provides further non-molluscan evidence of the close similarities between the Neogene marine fauna of Florida and the modern fauna of the eastern Pacific. The extinction of the heliasters in the western Atlantic is consistent with the pattern of many other marine groups in the region which suffered impoverishment following uplift of the Central American isthmus.

Protecting U.S.-citizen children whose Central American parents have temporary protected status.

2019 ◽  
Vol 8 (1) ◽  
pp. 14-19 ◽  
Author(s):  
Lisseth Rojas-Flores ◽  
Josephine Hwang Koo ◽  
Jennifer Medina Vaughn
Keyword(s):  
Central American

Central American Radio

1955 ◽  
Vol 10 (1) ◽  
pp. 51-63 ◽  
Author(s):  
Marvin Alisky
Keyword(s):  
Central American
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