Early Miocene shallow-water corals from La Guajira, Colombia: part I, Acroporidae–Montastraeidae

Author:

Flórez PaolaORCID,Zapata-Ramírez Paula,Klaus James S.

Abstract

AbstractWe document for the first time Miocene corals from the Siamaná and Jimol formations of the Cocinetas Basin in La Guajira Peninsula, northern Colombia. This is the first of two contributions dedicated to the description and detailed illustration of morphospecies collected during two scientific expeditions (2011, 2014) to the remote region. Here we report coral morphospecies attributed to the families Acroporidae, Agathiphylliidae, Astrocoeniidae, Caryophylliidae, Diploastraeidae, Merulinidae, and Montastraeidae. Eighteen species belonging to these seven families, included in nine genera, are described. Fifteen species are assigned to established taxa, while three remain in open nomenclature. Of the species identified, onlyMontastraea cavernosa(Linnaeus, 1767) exists today. The coral taxa described are typical of the Oligocene–Miocene transition and were important components of shallow-water reefs in the Caribbean and Gulf of Mexico region during this period. The occurrence ofAgathiphylliaspp.,Antiguastrea, andDiploastreaspp. confirms the presence of these genera in the Miocene of the Southern Caribbean. Coral assemblages suggest that the La Guajira coral community thrived in calm and shallow waters.

Publisher

Cambridge University Press (CUP)

Subject

Paleontology

Reference125 articles.

1. Thomas D.J. , 1972, The Tertiary geology and systematic paleontology (Phylum Mollusca) of the Guajira Peninsula, Colombia, South America [Ph.D. dissertation]: Binghamton, State University of New York at Binghamton, 138 p.

2. Corallite wall and septal microstructure in scleractinian reef corals: Comparison of molecular clades within the family Faviidae

3. Cyathophyllum Caespitosum Goldfuss, and other Devonian Corals considered in a Revision of that Species

4. Staghorn Corals of the World

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3