The thylacine is popularly used as a classic example of convergent evolution between placental and marsupial mammals. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. This article records new taxa of fossil mammals of every kind that have been described during the year 20, as well as other significant discoveries and events related to paleontology of mammals that occurred in the year 20. A new oligomiocene marsupial lion from australia and revision of. Until now, the egglaying monotremes were only known from the australian continent, where they have lived since the early cretaceous period to the present1. Australian fossil mammal sites riversleigh world heritage area. Dinosaurs and other vertebrates from the ancient supercontinent life of the past by pat vickers rich, thomas hewitt rich, francesco coffa, and steven morton. Fossils of a marsupial mole marsupialia, notoryctemorphia, notoryctidae are described from early miocene deposits in the riversleigh world. Henk godthelps research works unsw sydney, kensington. Nov 14, 2002 the school of biological science at the university of new south wales and a research associate of the australian museum. Over the past six years, organic inclusions preserved in amber samples from outcrops worldwide have been discovered and imaged in 3d using propagation phase contrast based xray synchrotron imaging techniques at the european synchrotron radiation facility esrf. We describe new cranial and postcranial marsupial fossils from the early eocene. Recent molecular data strongly support the monophyly of all extant australian and new guinean marsupials eomarsupialia to the exclusion of extant south american marsupials.
Descriptions of koala fossils from the miocene of riversleigh. Descriptions of koala fossils from the miocene of riversleigh, northwestern queensland. A new species of the plesiomorphic wombat warendja is described. Yarala burchfieldi, a plesiomorphic bandicoot marsupialia. Henk godthelp is the manager of the vertebrate palaeontology laboratories at the university of new south wales and a research associate of the australian museum. Henk godthelp s 72 research works with 1,809 citations and,101 reads, including. Pleistocene palaeoecology of the eastern darling downs. Australias first fossil marsupial mole notoryctemorphia resolves. Methodologyprincipal findingsthe new material indicates that djarthia is a member of australidelphia, a pangondwanan clade comprising all extant australian.
Australian fossil mammal sites consists of two distinct areas listed as a combined world heritage propertythese are the riversleigh section in queensland and the naracoorte section in south australia. First australian pliocene species of microchiroptera. Hammertoothed marsupial skinks from the australian cenozoic. Pdf on jan 1, 1991, michael archer and others published back to the future. Beck rmd, godthelp h, weisbecker v, archer m, hand sj 2008 australias oldest. Please note that during the production process errors may be discovered which could affect the content. Michael archer, sue hand, henk godthelp and other col. All legal disclaimers that apply to the journal pertain. Authors may decide which taxonomic ranks above the level of family to include. All journal articles featured in journal of systematic palaeontology vol 11 issue 7. Further palaeontological research is in the pipeline, including a.
Jun 06, 20 i describe archaeonothos henkgodthelpi gen. An exceptionally wellpreserved ontogenetic sample representing 26 individuals of nimbadon lavarackorum diprotodontidae, zygomaturinae is described from a 15 millionyearold cave deposit in the riversleigh world heritage area, queensland. Despite having a fossil history spanning over 20 million years and known since the 1960s, the thylacine is often presented in both scientific literature and popular culture as an evolutionary singleton unique in its morphological and ecological adaptations within the australian. This is a pdf file of the manuscript that has been accepted. Numerous australian caves have produced fossil records that have been critical in piecing together. Systematic palaeontology a zoopalaeontology family and lower taxonomic units must be cited.
Although the smallest and most plesiomorphic bandicoot known, it shares unique synapomorphies with other peramelemorphs, such as the posteriorly orientated preparacrista on m 2, posterolingual location of the hypoconulids, and the buccal position of the centrocrista. This article records new taxa of fossil mammals of every kind that have been described during the year 2011, as well as other significant discoveries and events related to paleontology of mammals that occurred in the year 2011. We describe new cranial and postcranial marsupial fossils from the early eocene tingamarra local. We present the first detailed account of cranial ontogeny in a fossil marsupial. Using the marsupial fossil record to investigate the postflood boundary 3 alleged postflood boundary placement. The smallest members of this group are the marsupial mice, which often reach only 5 centimetres 2. The skull and skeleton of a rorqual whale balaenoptera sp. First discovery of monotremes in south america nature. The electronic version of this article in portable document format pdf will represent a published work according to the international commission on zoological nomenclature iczn, and hence the new names contained in the electronic version are effectively published under that code from the electronic edition alone. These represent the first unequivocal fossil record of the. To learn about our use of cookies and how you can manage your cookie settings, please see our cookie policy. By closing this message, you are consenting to our use of cookies.
Backgroundwe describe new cranial and postcranial marsupial fossils from the early eocene tingamarra local fauna in australia and refer them to djarthia murgonensis, which was previously known only from fragmentary dental remains. Australias first fossil marsupial mole notoryctemorphia. A peculiar faunivorous metatherian from the early eocene of. Hand and henk godthelp school of biological science, university of new south wales, sydney, nsw 2052.
May 22, 2011 fossils of a marsupial mole marsupialia, notoryctemorphia, notoryctidae are described from early miocene deposits in the riversleigh world heritage area, northwestern queensland, australia. Mr henk godthelp, member, palaeontology, zoology, geology. The prepleistocene fossil thylacinids dasyuromorphia. The cenozoic biota from the riversleigh world heritage area in northwestern queensland, australia spans the late oligocene to holocene 1,2. Palaeontology of northeastern australian caves uq espace. Fossils of a marsupial mole marsupialia, notoryctemorphia, notoryctidae are described from early miocene deposits in the riversleigh world heritage area, northwestern queensland, australia. You have free access to this content a new species of the wombat warendja from late miocene deposits at riversleigh, northwest queensland, australia. And members from hunter geology visited for a tour of the d site. Mar 01, 2009 read new australian oligocene to miocene ringtail possums pseudocheiridae and revision of the genus marlu, palaeontology on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. The largest living marsupial, the red kangaroo, grows up to 1.
For their careful and expert preparation of the material we thank henk godthelp, karen black and the staff of the vertebrate palaeontology. The ages are determined on speleothems which are generally found in intimate or welldocumented association with fossil remains and. Boles and others published earliest australian nonmarine bird assemblage from the early eocene tingamurra local fauna, murgon, southeastern queensland find, read. In time, bernard cooke took me on as an honours student, and eventually became cosupervisor of my phd project. First comprehensive analysis of cranial ontogeny in a. The newsletter of the australian opal centre, lightning ridge. His dedication has played a major role in my transformation from a raw ecology student, to palaeontologist.
Djarthia murgonensis, a new genus and species of marsupial from the early eocene tingamarra local fauna of murgon in southeastern queensland, is described on the basis of dental material. Today, this area is semiarid with a seasonal climate that alternates between dry winters and wet summers. Australian fossil mammal sites riversleigh world heritage. This, together with available geological and fossil evidence, has been used to argue that the presence of marsupials in australia is simply the result of a single dispersal event from south america during the latest. This taxon, known only from a single isolated upper molar m2 or m3 is characterised by a very distinctive combination of dental features that, collectively, probably represent faunivorous. Jun 28, 2018 other members not included in this photo are steve and lisa rees, and henk godthelp. Members from the waterhouse group, volunteers associated with the south australian museum, joined us in our dig. Henk godthelp the university of new south wales academia. Henk godthelp1, alan jd tennyson4 and trevor h worthy1,5 address. Synchrotron xray imaging of inclusions in amber sciencedirect. This is a pdf file of the manuscript that has been accepted for publication.
81 237 1493 463 1320 454 52 1503 1165 750 1134 816 327 896 1028 1016 959 141 231 858 182 49 458 881 235 579 1030 1324 287 535 495 1470 277 129 104 1198 1005 330 459 10 1124 361 595