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Welcome to the homepage of the 22nd International Senckenberg Conference - The World at the Time of Messel.
Here you will find information, links, and updates about the conference programme, the abstract volume, the list of participants and presentations, awards, etc.

Illustrating the international renown of both, the Senckenberg Research Institute, Frankfurt, and the Messel Pit Fossil Site, scientists from five continents are attending the conference. This already represents a success for our conference, as one of its goals was to present as global a view as possible of terrestrial life during the Eocene.
We would like to express our gratitude to all authors who submitted an abstract for the 22nd International Senckenberg Conference - The World at the Time of Messel. After a thorough review process, 80 contributions have been accepted and will be presented as oral communications (52) and posters (28) during the conference. The resulting abstracts have been bundled together and convey the outcomes of studies carried out by researchers around the world.
Multiple aspects of the life on earth during the Eocene are considered, from the color of fossil insects, the ecology of fungi trapped in amber, and the diversity of northern polar forest vegetation, to the relationships of worm-lizards to lizards, mammalian dispersal routes in the northern hemisphere, and the phylogeny of early primates. In the melting pot of the conference discussions, these valuable peer-reviewed abstracts complement each other and fill in the gaps in our understanding of a crucial period in earth history for terrestrial fauna and flora.
The Conference Volume is officially published under ISBN 978-3-929907-86-5. The complete citation information is:
LEHMANN, T. & SCHAAL, S.F.K. (eds) (2011). The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates. 22nd International Senckenberg Conference. 15th – 19th November 2011, Frankfurt am Main. Conference Volume. Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main. pp. 203.
A hard copy of the Conference Volume has been distributed to all participants when checking in during the conference. Moreover, everybody has the possibility to buy the book though our Library (price 35€); send us an email if you are interested.
The Conference - the World at the Time of Messel - took place from the 15th to the 18th of November, 2011, and was followed by a field trip to the Messel Pit on Saturday the 19th of November. Tuesday, the 15th was reserved for arrival and registration, while the four scientific sessions were distributed over the following three days. Evening events included a conference dinner, the 10th G.H.R. von Koenigswald Lecture, and a round-table discussion on the origin of anthropoids.

TUESDAY, 15 November:
Download the ice breaker party photos here.
Chairperson: J. Rust (Institut für Paläontologie, Bonn)
Keynote speaker: C.C. Labandeira (Smithonian Institution, Washington), J.A. Dunne, R.J. Williams: The Messel food web
Speakers: (in order of passage; actual speaker is highlighted)
1) T. Wappler, C.C. Labandeira, J. Rust, H. Frankenhäuser, V. Wilde |
Testing for the effects and consequences of mid-Paleogene climate change on insect herbivory |
2) M.E. McNamara, D.E.G. Briggs, P.J. Orr, S. Wedmann, H. Noh, H. Cao |
The original colours of 47 million-year-old fossil moths from Grube Messel revealed by fossilised biophotonic nanostructures |
3) S. Wedmann |
Insects from the Eocene of Messel and their biogeographical implications |
4) S.B. Archibald, D.R. Greenwood, R.W. Mathewes, W.H. Bossert, B.D. Farrel |
Climate, global patterns of Cenozoic biodiversity, and Eocene insects |
Chairperson: M.E. Collinson (Royal Holloway University, London)
Keynote speaker: J.F. Basinger (University of Saskatchewan, Saskatoon): The fossil forests of Axel Heiberg Island: A window onto polar climate and environments during Eocene global warmth
Speakers: (in order of passage; actual speaker is highlighted)
1) M.E. Collinson, S.Y. Smith, S.R. Manchester, V. |
The value of X-ray approaches in the study of the Messel fruit and seed flora |
2) O.K. Lenz, V. Wilde, W. Riegel |
Lake Messel, an extraordinary archive for the middle Eocene greenhouse climate |
3) H. Lutz, U. Kaulfuß, T. Wappler, W. Löhnhertz, V. Wilde, D.F. Mertz, J. Mingram, J.L. Franzen, H. Frankenhäuser, M. Koziol |
The Eocene Eckfeld Maar in the Tertiary Hocheifel Volcanic Field, Germany: 25 years of research - an overview |
4) W. Riegel, V. Wilde, O.K. Lenz |
The edge of the sea at the time of Messe: Mangroves and related coastal wetlands in the Eocene of the Helmstedt mining district |
Paleoecology of a primate-friendly, late middle Eocene (late Uintan), tropical rain forest/mangrove swamp community from Laredo, Texas, USA |
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6) R.W. Mathewes, D. Greenwood, R.Y. Smith |
Paleoclimate of early Eocene highland floras of British Columbia, Canada, with focus on Falkland and Quilchena |
7) N. Boonchai, S.R. Manchester, T.A. Lott |
Petrified woods from the Big Sandy Reservoir, southwestern Wyoming: More evidence for warm climate in the early Eocene |
8) A.R. Schmidt, C. Beimforde, H. Dörfelt, P.C. Nascimbene, A. Nel, P. Nel, N. Schäfer, H. Singh, T. Wappler |
New Ascomycota from Eocene forests and their interactions with plants and arthropods |
Speaker panel on Plants and Climate _______________________Chairperson: V. Volpato (Senckenberg, Frankfurt) (more details here)
with an address of welcome by M. Turkay, Director SGN. You can download the pictures of the Dinner here.
THURSDAY, 17 November:
Chairperson: K.T. Smith (Senckenberg) (in replacement for C.J. Bell; University of Texas at Austin)
Keynote speaker: J-C. Rage (Museum National d´Histoire Naturelle, Paris): Amphibians and squamates in the Eocene of Europe: What do they tell us?
Speakers: (in order of passage; actual speaker is highlighted)
1) M. Augé |
Fossil amphisbaenians from the European Eocene |
2) J. Müller, C.A. Hipsley, M. Wuttke, J.J. Head, R.R. Reisz, N. Kardjilov, A. Hilger |
A new Eocene squamate from Messel and the origin of Amphisbaenia |
3) N. Micklich |
Palaeoichthyology versus Geology? An interdisciplinary palaeoecological approach |
4) A. Folie, R.S. Rana, K.D. Rose, A. Sahni, K. Kumar, L. Singh, T. Smith |
New data on the early Eocene frogs from Vastan, Gujarat, India |
5) M. Böhme, J. Prieto, S. Schneider, M. Aiglstorfer, P. Havlik, D. Vasilyan, L.T. Phuc, P.D. Pha, D.N. Tran |
Newly discovered Eocene vertebrate and invertebrate faunas from Na Duong (northern Vietnam) |
6) M.R. Stocker, E.C. Kirk |
The herpetofauna from the late Uintan of West Texas |
Keynote speaker: K.D. Rose (John Hopkins University, Baltimore): Importance of Messel for interpreting Eocene Holarctic mammalian faunas
Chairperson: G.F. Gunnell (Duke Lemur Center, Durham)
Speakers: (in order of passage; actual speaker is highlighted)
1) K.T.J. Davies, N. MacLeod, P. Bates, E.C. Teeling, S.J. Rossiter |
Echolocation, flight and inner-ear adaptation in bats |
2) G.F. Gunnell, J. Habersetzer, E. Schlosser-Sturm, N.B. Simmons, T. Smith |
Primitive chiropteran teeth - The complete dentition of the Messel bat Archaeonycteris trigonodon |
3) S.J. Hand |
Eocene biogeography of eastern Gondwanan bats |
4) A. Ravel, L. Marivaux, R. Tabuce, M. Adaci , M. Mahboudi, F. Mebrouk, M. Bensalah, M. Beb Haj Ali, E.M. Essid, M. Vianey-Liaud |
Eocene Chiroptera from Tunisia and Algeria: New insight into the early evolution of bats in North Africa |
5) T. Smith, J. Habersetzer, N.B. Simmons, G.F. Gunnell |
Diversity and biogeography of early bats |
Chairperson: M.R. Dawson (Carnegie Museum of Natural History, Pittsburgh)
Speakers: (in order of passage; actual speaker is highlighted)
1) Y.Q. Wang, J. Meng, K.C. Beard, X.-J. Ni |
Eocene mammal record in the Erlian Basin, Inner Mongolia, China |
2) M. Pickford, Y. Sawada, B. Senut |
Geochronology and palaeontology of the Palaeogene deposits in the Sperrgebiet, Namibia |
3) R. Tabuce, A.-L. Charruault, M. Adaci, M. Bensalah, M. Ben Haj Ali, E.M. Essid, L. Marivaux, M. Vianey-Liaud, M. Mahboudi |
The early Eocene radiation of Hyracoidea (Mammalia, Afrotheria): New fieldwork evidence from northwestern Africa |
4) S. Engels |
Origins of early Eocene Hippomorpha of Europe and North America |
FRIDAY, 18 November:
Chairperson: M.R. Dawson (Carnegie Museum of Natural History, Pittsburgh)
Speakers: (in order of passage; actual speaker is highlighted)
5) G. Métais, E. Gheerbrant, S. Sen |
Re-interpretation of the genus Parabunodon (Ypresian, Turkey): Implications for the evolution and distribution of pleuraspidotheriid mammals |
6) C. Stefen, T. Lehmann |
On new material of Kopidodon macrognathus (Mammalia, Paroxyclaenidae) from Messel |
CANCELLED replaced by a short introduction by S. Weber, Editor of the journal Palaeobiodiversity and Palaeoenvironments, about the Special Issue for this conference. |
Morlo et al.: Mammalian carnivores from Messel and a comparison of non-volant predator guilds from the middle Eocene of Europe and North America |
8) T. Tütken |
Exceptional geochemical preservation of vertebrate remains from the Eocene Messel Pit, Germany – Paleo-environmental and paleoecological implications of the stable isotope signatures |
Chairperson: J.H. Hurum (NHM, Oslo)
Keynote speaker: P.D. Gingerich (University of Michigan, Ann Arbor): Primates in the Eocene
Speakers: (in order of passage; actual speaker is highlighted)
1) F. Génin, J.C. Masters |
Mouse lemurs as model primate ancestors: The evolution of body size in Cheirogaleidae |
2) X-J. Ni, J. Meng, K.C. Beard, D.L. Gebo, M. Dagosto, P. Tafforeau, Y.-Q. Wang, C.-K. Li |
Phylogeny of the primates and their relatives: An analysis based on a large data matrix |
Functional morphology, fossils and the origins of the tarsier and anthropoid lineages |
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4) J.L. Franzen, J. Habersetzer, E. Schlosser-Sturm, E.L. Franzen |
Palaeopathology of Darwinius masillae (Mammalia, Primates) |
5) J.H. Hurum, J. Habersetzer, E. Schlosser-Sturm |
Cranial morphology of the Eocene primate Darwinius masillae |
6) M. Godinot, L. Marteau, E. Herbomel |
Tarsals of European Cercamoniinae (Primates, Adapiformes) and their phylogenetic implications |
7) W. von Koenigswald, J. Habersetzer, P.D. Gingerich |
Morphology and evolution of the distal phalanges in primates |
8) J. White, S. Couette |
Morphometric analysis of Eocene adapiform lower molar shape variation: Inferring function and ecological adaptation from the fossil record |
9) R. Lebrun, S. Couette, M. Godinot |
The labyrinthine morphology of Pronycticebus gaudryi (Primates, Adapiformes) |
10) S. Couette, R. Lebrun, M. Godinot |
The haplorhine/strepsirhine position of Darwinius masillae: New insights based on the CT analysis of Pronycticebus gaudryi middle ear morphology |
11) J. Marigó, R. Minwer-Barakat, S. Moyà-Solà |
Paleogene primates from the Iberian Peninsula: Past, present and future |
12) B. Senut, M. Pickford |
Palaeogene primates from the Sperrgebiet, Namibia |
13) K.C. Beard |
Iterative dispersal of early Cenozoic primates across Beringia: Phylogenetic, paleoclimatic, and paleobiogeographic implications |
Speaker panel on Primates __________________________________with C.K. Beard (CMNH, Pittsburgh), E. Delson (AMNH, New York), J.L. Franzen (Senckenberg), P.D. Gingerich (University of Michigan, Ann Arbor), M. Godinot (EPHE, Paris), G.F. Gunnell (Duke Lemur Center, Durham), W. von Koenigswald (Steinmann Institute, Bonn), A.L. Rosenberger (Brooklyn College, New York), E.R. Seiffert (Stony Brook Univ., New York), and X.J. Ni (AMNH, New York).
You can download photos of the Round Table here.
SATURDAY, 19 November:

Poster Session: Short Oral Presentation
As hinted in the 2nd Circular, we have especially dedicated time during the normal sessions for the authors to give a concise oral presentation of their poster. This "Short oral presentation” took place on Wednesday 16th November, starting at 5:15 pm. Thank you to all participants for the large attendance.
The 22nd Senckenberg Conference honored one oral presentation and two poster presentations by junior researchers with special prizes. Junior researchers were defined for these purposes as those not having a permanent position at the time of the conference. The presentations have been judged by their scientific significance, their clarity and logic, and their attractiveness.
During the Award Ceremony, on Friday, 18th November at 5:40 pm, following Junior researchers were awarded the prizes in the main presentation hall (Festsaal):
BEST ORAL PRESENTATION: Steinmann Institut, Universität Bonn (Germany) |
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BEST POSTERS (ex aequo): |
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ISEM, Université de Montpellier (France) |
Dental microwear texture analysis of three large bodied adapids from the late Eocene of the Quercy fissure fillings (France) |
Universität Tubingen (Germany) |
The taphonomic settings of the Eocene Messel pit, Germany: Insights from the turtle fauna |
1. Speaker panel
At the end of each regular session, the session´s Chairperson organised a 15-minute Speaker Panel. This panel consisted of all speakers of the session for a discussion moderated by the Chairperson her-/himself. The public could not ask questions during this time, but the Chairperson did encourage discussions between the speakers on different topics addressed during the session. These Speaker Panels were largely a succes inasmuch as they were used to discuss future issues in each respective fields, clarify some open questions, and eventually summarise "what we know" about continental life during the Eocene, which was one of the goals of this conference.
2. Round table
At the close of the 22nd International Senckenberg Conference, a round table was organised in order to bring together international specialists on early primates from Africa, Asia, Europe, and North America. The round table took place at the Senckenberg Natural History Museum in Frankfurt. It was moderated by Eric Delson (AMNH, New York), who organised (in preparation with Ottmar Kullmer (Senckenberg)) the debates around different topics in the evolution of early primates.
With the recent discovery of several new Paleogene adapiforms, strepsirrhines, anthropoids, and enigmatic forms, new information on the evolutionary history of early primates has been made available and new questions have been raised. Was Africa home to a yet poorly known endemic primate lineage? Where did Anthropoidea evolve? What questions can be addressed in the near future? A lively discussion with participants of the Conference took place and was a great success.
Besides E. Delson, the participants in the round table were:
C.K. Beard (CMNH, Pittsburgh), J.L. Franzen (Senckenberg), P.D. Gingerich (University of Michigan, Ann Arbor), M. Godinot (EPHE, Paris), G.F. Gunnell (Duke Lemur Center, Durham), W. von Koenigswald (Steinmann Institute, Bonn), A.L. Rosenberger (Brooklyn College, New York), E.R. Seiffert (Stony Brook Univ., New York), and X.J. Ni (AMNH, New York).
You can download photos of the Round Table here.
3. Excursion: the Messel Pit Fossil Site
SATURDAY, 19 November 2011 - Morning
The excursion included a guided tour of the Messel Pit Fossil Site, a visit to the newly opened Visitor Information Centre (Besucher- und Informationszentrum), and lunch at the “Bistro” of the Visitor Centre.
To ensure smooth running of the field trip, each participant has been assigned to one of four groups. Groups 1 and 2 visited the Messel Visitor Centre first, had lunch from 11:15 to 12:00, and then took a guided tour through the pit. Groups 3 and 4 took the guided tour through the Messel Pit first, then lunch from 12:00 to 12:45, and then had time to visit the visitor centre till 2 pm.
The guided tour covered the regional geology and site history, including the volcanic activity that formed the ancient crater lake, as well as the history of mining activity at Messel, through which fossils were first discovered. A visit to an active excavation site run by the Senckenberg Research Institute (though not in operation on the day of the tour) provided insights into the methods by which the fossils are extracted. The Visitor Information Centre contains some excellent and imaginative visualisations of the Messel environment and its scientific study (including a trip into a virtual bore-hole).
After the excursion, the “Ida workshop” took place (for prearranged participants only).
4. "Ida Workshop"
SATURDAY, 19 November 2011 - Afternoon
The aim of this workshop was to bring together fossil primate specialists and original fossils or high quality casts of major specimens. This event represented a stimulating opportunity to discuss and compare Eocene primates from all over the world.
The meeting room and refreshments were organised at the Senckenberg Research Station in Messel. Over 20 participants attended the workshop and most of them were able to bring along an original or high quality cast of a fossil Eocene primate.
This was a fantastic event where characters, phylogenetic positions, and new discoveries could be discussed over 4 hours. Junior Researchers present during the Workshop benefited from the experience and generosity of the established researchers. In and all, this workshop was considered a real success by the participants who were able to close the discussions by a dinner in a restaurant nearby.
We would like to use this opportunity to thank the President of the SGN, Dietmar Schmid, and the Vice President of the SGN, Emmerich Müller, for their personal sponsorship of this event.
In addition to the Conference Volume, we would like to encourage the submission of full papers on the main topics of the conference. These articles will be published in a special issue of the journal Palaeobiodiversity and Palaeoenvironments and will be highlighted as stemming from the 22nd Senckenberg Conference 2011 “The World at the Time of Messel”. Guest Editors of this issue will be Thomas Lehmann and Stephan Schaal. Manuscripts are of course subject to normal peer review (independent from the guest editors).
As announced by the editor of the journal during the conference, the deadline for manuscript submission has been extended to END of MARCH 2012. Publication of the special issue is planned for Winter 2012.
Before submitting your article, please send the final title, author list, and approximate manuscript length together with the names of at least three suggested reviewers to the journal editor (Sinje.Weber@senckenberg.de). Please submit your article online through the editorial manager (www.editorialmanager.com/pbpe/). Your article will then be sent out for review. You will later receive the reviews together with comments by the editors and guest editors. Your article will be published online first and is citable by the DOI-number shortly after the proof corrections have been incorporated.
Along with other information you will find the instructions for authors on the journal website www.springer.com/palaeo (right column). For example, figure part numbering should be in lower case letters and please use the correct abbreviations of the journals in the reference list etc. Online publication of colour illustrations is free of charge. But for colour in the print version, authors will be expected to make a contribution of 950 Euro. If you do not want colour print, please check your colour figures to ensure that the important details are also visible in the greyscale version.
Manuscripts submitted after the deadline can be published in a subsequent regular issue and will have a footnote on the first page with a reference to the special issue.
If you have any further questions, do not hesitate to contact Sinje.Weber@senckenberg.de.
We look forward to your contributions!

1. Humboldt sponsorship
Thanks to the A. v. Humboldt Foundation, Alumni and awardees of the Alexander von Humboldt Foundation were able to receive financial support for their participation to this conference.
2 Junior researcher sponsorship
Thanks to our Partner, the Volkswagen Foundation, we were able to financially assist students and post-docs who did present a paper as first author at our conference. Transportation as well as accommodation costs were completely covered by this funding. Furthermore, the Foundation also sponsored the Junior Researcher Prizes for the best oral presentation and best posters.

You can download this picture in better quality here.
Click to download ZIP files of photos taken during:
also
... We are also looking for more photos ...
! Please, if you are keen to share some photos with all participants, and agree to have them put on our Homepage, contact us. We are particularly looking for pictures taken during the Field Trip and the Workshop.
! Also, please let us know if you would rather not have a picture of yourself on our homepage. Likewise, if you are looking for specific photos, don´t hesitate to contact us 22ndConference@senckenberg.de.

31 March 2011 |
Deadline for early registration Deadline for abstract submission (for inclusion in the Abstract Volume) |
31 July 2011 |
Final registration deadline |
October 2011 |
Update of the homepage, including complete list of participants, programme, requirement and instructions for poster and oral presentations, etc. |
1 November 2011 31 March 2012 |
Deadline for refund request Deadline for submission of full length article |

Last update: 21st December 2011