Dawson truck trip, Mexico, 1946

E. Yale Dawson’s Guggenheim marine phycological expedition to Mexico and Central America, “throughout Baja California and along the coast from Punta Peñasco, Sonora, to Tapachula, Chiapas“, 1946. The trip by Dawson and his family by truck covered arid areas, the jungle, being ferried across and fording rivers, roadwork, volcano eruption aftermath (Parícutin in Michoacán, or, Popocatépetl in Puebla or Morelos or Mexico), the Aztec archaeological city of Teotihuacan (near Mexico City), busy market town views including church, town square, and dwellings; also a trip via dugout canoe on a river. “Dawson – Mexico by truck” – container. "En 1946, como becario de la John Simon Guggenheim Memorial Foundation, el autor inició una serie de expediciones de colecta, que se han extendido por toda Baja California y a lo largo de la costa desde Punta Peñasco, Sonora, hasta Tapachula, Chiapas." [In 1946, as a fellow of the John Simon Guggenheim Memorial Foundation, the author began a series of expeditions of collection, which have spread throughout Baja California and along the coast from Punta Peñasco, Sonora, to Tapachula, Chiapas.] -- E. Yale Dawson. "Resumen de las investigaciones recientes sobre algas marinas de la costa pacífica de México, con una sinopsis de la literatura, sinonimia y distribución de las especies descritas" in Revista de la Sociedad Mexicana de Historica Natural (13): 97-197. 16 frames per second.

本数据集源自E.耶鲁·道森（E. Yale Dawson）的古根海姆海洋藻类学考察（Guggenheim marine phycological expedition），该考察于1946年开展，针对墨西哥及中美洲地区，考察范围覆盖下加利福尼亚全境，以及从索诺拉州佩尼亚斯科角至恰帕斯州塔帕丘拉的沿岸区域。考察由约翰·西蒙·古根海姆纪念基金会（John Simon Guggenheim Memorial Foundation）资助，道森及其家人搭乘卡车完成行程，途经干旱地带与丛林，期间搭乘渡轮渡河与涉水通行，还途经道路施工区域与火山喷发后的灾后地带：包括米却肯州的帕里库廷火山（Parícutin）灾区，以及普埃布拉州、莫雷洛斯州或墨西哥州境内的波波卡特佩特火山（Popocatépetl）灾区。考察过程中拍摄了墨西哥城附近的阿兹特克考古古城特奥蒂瓦坎（Teotihuacan），以及包含教堂、城镇广场与民居在内的繁忙集镇风貌；此外还包含一段乘原木独木舟在河流上行进的影像素材。本数据集容器标注为"Dawson – Mexico by truck"。该内容出自E.耶鲁·道森的论文《墨西哥太平洋沿岸海藻最新研究综述：附文献综述、同物异名及已描述物种分布概要》，发表于《墨西哥自然历史学会期刊》（Revista de la Sociedad Mexicana de Historica Natural）第13卷，第97-197页。本数据集影像帧率为每秒16帧。