Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Google Scholar citation report
Citations : 5125

Journal of Earth Science & Climatic Change received 5125 citations as per Google Scholar report

Journal of Earth Science & Climatic Change peer review process verified at publons
Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Online Access to Research in the Environment (OARE)
  • Open J Gate
  • Genamics JournalSeek
  • JournalTOCs
  • Ulrich's Periodicals Directory
  • Access to Global Online Research in Agriculture (AGORA)
  • Centre for Agriculture and Biosciences International (CABI)
  • RefSeek
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • Proquest Summons
  • SWB online catalog
  • Publons
  • Euro Pub
  • ICMJE
Share This Page

Cooling event in the boundary of Middle/Late Eocene of Java

5th International Conference on Earth Science & Climate Change

Eko Budi Lelono

LEMIGAS, Indonesia

ScientificTracks Abstracts: J Earth Sci Clim Change

DOI: 10.4172/2157-7617.C1.024

Abstract
The indication of Eocene climatic changes is defined based on the change of abundance and diversity of palynomorphs occurring in the Nanggulan Formation, especially those representing lowland/rain forest elements and climate indicators. This is possible because this formation has been found to yield the richest and most diverse palynomorph assemblages of Eocene age in Southeast Asia. Middle Eocene is characterized by high abundance and diversity of lowland/rain forest elements suggesting the expansion of forest in warm and wet conditions which include Palmaepollenites kutchensis, Sapotaceoidaepollenites spp., Retitricolporites equatorialis, Campnosperma sp., Marginipollis concinus and Dicolpopollis malesianus. On the other hand, Late Eocene is marked by regular appearance of grass pollen in significant reduction of rain forest elements indicating the development of savanna in cool and dry climate condition. This situation is also recorded in the Toraja Formation (South Sulawesi) and the Late Eocene succession of the Makassar Strait. The first occurrence of hinterland pollen of Podocarpidites spp. marking Middle/Late Eocene boundary confirms the cooling event within this boundary.
Biography

Eko Budi Lelono has completed his PhD in the year 2000 from Royal Holloway, University of London. He is now a Senior Researcher in the Exploration Division of R&D Center for Oil and Gas Technology “LEMIGAS”, a government research institution under the Ministry of Energy and Mineral Resources. He has published more than 25 papers in reputed journals and has been serving as an Editorial Board Member of repute.

Email: ekobl@lemigas.esdm.go.id ekobudilelono@gmail.com

Relevant Topics
Top