Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Library and Museum Collections Description An account of the resource Please browse the more than 8000 knit- and crochet-related treasures in the CKC Collections Resource <a href="http://digital.centerforknitandcrochet.org/collections/show/1">Museum and Library Collections</a> (drawn from <a href="https://dp.la/info/developers/" target="_blank" rel="noreferrer noopener">Digital Public Library of America</a>). CKC is seeking new partner organizations to share their collections of knitting and crochet with visitors to this resource. Contact us at <a href="mailto:collections@centerforknitandcrochet.org">collections@centerforknitandcrochet.org</a> for more information about participating. <br /><br /><a href="https://docs.google.com/document/d/11Hb_Y75HnhkCE5i4mKpcTlB8Msp_lB0XUtQr5S8XXKA/edit?usp=sharing" target="_blank" rel="noreferrer noopener">Learn more about criteria for Share Your Treasures.</a> Identifier An unambiguous reference to the resource within a given context 1 Still Image Upload at least one image that shows the object in its entirety along with detail views as desired. • Jpeg format • At least 3 MP in size • 300 ppi • Images produced with digital camera to highest quality setting (e.g. superfine, best) are usually acceptable. • Users who want to contribute video or audio files please contact info@centerforknitandcrochet.org for more information. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Relation A related resource linkto:001:http://collections.si.edu/search/results.htm?q=record_ID=SILSRO_111811&amp;repo=DPLA thumb:001:http://sirismm.si.edu/siris/fulltextPDF.gif full:001:http://sirismm.si.edu/siris/fulltextPDF.gif Description An account of the resource Today there is a tight-knit relationship between the elevation of the Central American Isthmus and the oceanographic conditions of the Tropical Eastern Pacific. Where the elevation drops low-level wind jets pass seasonally from the Atlantic to the Pacific driving coastal upwelling in the Tropical Eastern Pacific. This paper determines if seasonal upwelling was present in five Pliocene and Pleistocene fossiliferous sites on the Pacific coast of the Burica region of the Isthmus of Panama using two independent approaches that compare bryozoan morphology and whole community composition of fossiliferous localities with material from upwelling and non-upwelling modern localities. No definitive evidence of seasonal upwelling exists in the Pliocene, implying non-analogous oceanographic conditions because of continued interoceanic connection prior to the closure of the Isthmus of Panama. Data from three mid-Pleistocene sites reveal robust evidence of strong seasonal upwelling suggesting that the elevation of the Isthmus must have been sufficiently low to permit wind-jets to form. A low-elevation Isthmus of Panama may have persisted until as recently as the mid-Pleistocene. 10.1016/j.palaeo.2012.06.007 O'Dea, Aaron, Hoyos, Natalia, Rodríguez, Félix, De Gracia, Brigida and De Gracia, Carlos. 2012. History of upwelling in the Tropical Eastern Pacific and the paleogeography of the Isthmus of Panama. Palaeogeography palaeoclimatology palaeoecology, 348/349: 59-66. doi:10.1016/j.palaeo.2012.06.007 Creator An entity primarily responsible for making the resource De Gracia, Brigida Hoyos, Natalia De Gracia, Carlos Rodríguez, Félix O'Dea, Aaron Identifier An unambiguous reference to the resource within a given context http://dp.la/api/items/a49547a2227cee3a74c9a4a8666b5ec1 Title A name given to the resource History of upwelling in the Tropical Eastern Pacific and the paleogeography of the Isthmus of Panama Source A related resource from which the described resource is derived Smithsonian Institution Subject The topic of the resource Biology Tropics De Gracia, Brigida Rodríguez, Félix O'Dea, Aaron De Gracia, Carlos Hoyos, Natalia Date A point or period of time associated with an event in the lifecycle of the resource 2012 References A related resource that is referenced, cited, or otherwise pointed to by the described resource. http://collections.si.edu/search/results.htm?q=record_ID=SILSRO_111811&amp;repo=DPLA