FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008389196> ?p ?o ?g. }

• W2008389196 abstract "Thirteen closely spaced core holes were drilled across a modern fringing reef at Galeta Point, Panama, along two transect lines which, when combined, extend from inshore mangroves to the outer reef slope. Cores indicate that the reef is at least 14 m thick and directly overlies the calcareous argillaceous siltstone of the middle Miocene Gatun Formation. Cores contain six distinct sedimentologic units: reef Acropora palmata, fore-reef coral heads, fore-reef talus, fore-reef pavement, reef-flat rubble, and back-reef sediments facies. Eighteen radiocarbon dates of coral samples from cores permitted detailed reconstruction of the stages of development of Galeta reef. Originally a typical Caribbean Acropora palmata fringing reef established about 7,000 years B.P., subsequently it was restricted vertically by sea level and horizontally by unconsolidated sediments, and within the last 2,000 years corals have ceased to contribute actively to its framework. Accumulation rates for the main framework facies average between 3 and 4 m/1,000 years and generally are higher than values reported from other Caribbean or Pacific reefs. During the latter stages of reef development, deposition rates decreased considerably (0.6 to 0.7 m/1,000 years), except for the fore-reef talus, where accumulation rates more than doubled over the last 2,000 years (2.5 m/1,000 years). The early postdepositional cement in Galeta reef is dominantly submicrocrystalline magnesium calcite with minor quantities of acicular aragonite. Submarine cementation is a near-surface phenomenon that is most prevalent in facies formed under conditions of high agitation and/or slow accumulation. Therefore, the well-developed cement crusts and infilled rims of the Acropora palmata facies, formed under both high agitation and rapid accumulation, grade into a dense matrix cement in the agglomerate limestone of the slower accreting fore-reef pavement and in extensively bored and infilled corals of the coral-head facies in the fore reef. Cements are absent or generally developed poorly in the deeper fore-reef talus, or protected reef-flat rubble and back-reef sediments facies. Thus the ag tation and associated winnowing action that are responsible for developing primary porosity in one zone of the reef tract also may promote the early destruction of this porosity by enhancing the precipitation of submarine cements. Galeta reef apparently was able to keep pace with the rising sea level of the Holocene transgression and completely masked the relief of the erosional surface on which it was established. Encroachment of mangroves on the reef flat, absence of skeletal-frame accumulation, and thick talus cover at the fore reef indicate that Galeta reef is an example of climax zonation in a fully developed Caribbean fringing reef." @default.
• W2008389196 created "2016-06-24" @default.
• W2008389196 creator A5043680043 @default.
• W2008389196 date "1976-01-01" @default.
• W2008389196 modified "2023-10-10" @default.
• W2008389196 title "Evolution of Modern Caribbean Fringing Reef, Galeta Point, Panama" @default.
• W2008389196 cites W1903236509 @default.
• W2008389196 cites W1969390931 @default.
• W2008389196 cites W1988709697 @default.
• W2008389196 cites W1995683205 @default.
• W2008389196 cites W2006459984 @default.
• W2008389196 cites W2006725392 @default.
• W2008389196 cites W2011552158 @default.
• W2008389196 cites W2023276573 @default.
• W2008389196 cites W2025482425 @default.
• W2008389196 cites W2040967573 @default.
• W2008389196 cites W2052876553 @default.
• W2008389196 cites W2063114554 @default.
• W2008389196 cites W2069344026 @default.
• W2008389196 cites W2077399479 @default.
• W2008389196 cites W2125061019 @default.
• W2008389196 cites W2126510008 @default.
• W2008389196 cites W2147030014 @default.
• W2008389196 cites W2147697789 @default.
• W2008389196 cites W2172280477 @default.
• W2008389196 cites W2274912991 @default.
• W2008389196 cites W3198112384 @default.
• W2008389196 cites W2891190503 @default.
• W2008389196 doi "https://doi.org/10.1306/c1ea3618-16c9-11d7-8645000102c1865d" @default.
• W2008389196 hasPublicationYear "1976" @default.
• W2008389196 type Work @default.
• W2008389196 sameAs 2008389196 @default.
• W2008389196 citedByCount "45" @default.
• W2008389196 countsByYear W20083891962013 @default.
• W2008389196 countsByYear W20083891962014 @default.
• W2008389196 countsByYear W20083891962017 @default.
• W2008389196 countsByYear W20083891962022 @default.
• W2008389196 crossrefType "journal-article" @default.
• W2008389196 hasAuthorship W2008389196A5043680043 @default.
• W2008389196 hasConcept C111368507 @default.
• W2008389196 hasConcept C122629976 @default.
• W2008389196 hasConcept C127313418 @default.
• W2008389196 hasConcept C151730666 @default.
• W2008389196 hasConcept C18903297 @default.
• W2008389196 hasConcept C2779234422 @default.
• W2008389196 hasConcept C77044568 @default.
• W2008389196 hasConcept C86803240 @default.
• W2008389196 hasConceptScore W2008389196C111368507 @default.
• W2008389196 hasConceptScore W2008389196C122629976 @default.
• W2008389196 hasConceptScore W2008389196C127313418 @default.
• W2008389196 hasConceptScore W2008389196C151730666 @default.
• W2008389196 hasConceptScore W2008389196C18903297 @default.
• W2008389196 hasConceptScore W2008389196C2779234422 @default.
• W2008389196 hasConceptScore W2008389196C77044568 @default.
• W2008389196 hasConceptScore W2008389196C86803240 @default.
• W2008389196 hasLocation W20083891961 @default.
• W2008389196 hasOpenAccess W2008389196 @default.
• W2008389196 hasPrimaryLocation W20083891961 @default.
• W2008389196 hasRelatedWork W1987593865 @default.
• W2008389196 hasRelatedWork W1990461595 @default.
• W2008389196 hasRelatedWork W2018590 @default.
• W2008389196 hasRelatedWork W2029932619 @default.
• W2008389196 hasRelatedWork W2038762451 @default.
• W2008389196 hasRelatedWork W2091538279 @default.
• W2008389196 hasRelatedWork W2093953300 @default.
• W2008389196 hasRelatedWork W2168828811 @default.
• W2008389196 hasRelatedWork W2179101642 @default.
• W2008389196 hasRelatedWork W2243543582 @default.
• W2008389196 hasVolume "60" @default.
• W2008389196 isParatext "false" @default.
• W2008389196 isRetracted "false" @default.
• W2008389196 magId "2008389196" @default.
• W2008389196 workType "article" @default.