Ordovician sponge spicules from New South Wales, Australia

1993 ◽  
Vol 67 (1) ◽  
pp. 28-41 ◽  
Author(s):  
B. D. Webby ◽  
J. Trotter
Keyword(s):  
Debris Flows ◽  
New South ◽  
New South Wales ◽  
Late Ordovician ◽  
New Genera ◽  
Siliceous Sponge ◽  
Upper Cambrian ◽  
South Wales ◽  
Sponge Spicules ◽  
First Time

An abundant, varied, and well-preserved assemblage of discrete sponge spicules of late Ordovician age is described from the Malongulli Formation of central New South Wales. It is associated with one of the most diverse Ordovician siliceous sponge faunas known. The assemblage occurs in allochthonous limestone blocks within breccia deposits of a predominantly graptolitic and spiculitic siltstone succession, and is composed mainly of hexactinellid spicule types. Included are a number of distinctive forms, recognized as new taxa—Silicunculus bengtsoni, Kometia cruciformis, Chelispongia prima, and Pseudolancicula exigua. All are new genera except Silicunculus Bengtson, 1986, which was previously described from the upper Cambrian of Queensland. The problematical Anomaloides reticulatus Ulrich, 1878, is reported for the first time from Australia. A wide variety of other diagnostic, but more generalized, spicule types also occurs, including stauractines, pinnular and nonpinnular pentactines and hexactines, ornamented oxyhexasters and echinhexasters, clavules, anchorate root-tufts, and uncinates. The pinnular pentactines may be assigned to the form genus Palaeorubus Ishiga (in Ishiga et al., 1987), interpreted incorrectly by Ishiga as a radiolarian. The sponges, discrete spicules, and radiolarians of these limestone clasts were transported in debris flows to a basinal setting from peri-platform oozes that formed on the flanks of the shallow offshore island-arc platform of the Molong High.

The first well-preserved radiolarians from the Ordovician of Australia

1986 ◽  
Vol 60 (1) ◽  
pp. 145-157 ◽  
Author(s):  
B. D. Webby ◽  
W. M. Blom
Keyword(s):  
New Species ◽  
Debris Flows ◽  
New South ◽  
New South Wales ◽  
Late Ordovician ◽  
Siliceous Sponge ◽  
Radiolarian Assemblage ◽  
South Wales ◽  
Limestone Breccia

Late Ordovician radiolarians are described from allochthonous limestone breccia deposits of the graptolitic Malongulli Formation of central New South Wales. Included among the forms are the new ‘palaeoactinommid’ genus Kalimnasphaera with new species K. maculosa, the new entactiniid species, Entactinia subulata, and the new anakrusid species, Auliela taplowensis. A number of other entactiniids and the first recorded Ordovician ‘rotasphaerids’ are placed in open nomenclature. Graptolite faunas of the Malongulli Formation indicate that the deposits range in age from the Eastonian Zone of Dicranograptus hians kirki to the Bolindian Zone of Climacograptus uncinatus, that is, from latest Caradoc to early or middle Ashgill in age. This is only the second known well-preserved radiolarian assemblage to be illustrated from Late Ordovician (late Caradoc–Ashgill) successions, and the earliest known from Australia. The radiolarians typically occur in tabularly shaped, laminated lime-mudstone clasts with an abundance of siliceous sponge remains. These clasts appear to be formed from peri-platform ooze of the ‘deeper-water’ slope facies, which became incorporated in debris flows moving into the adjoining basin.

Marine serpulidae (Annelida : Polychaeta) of eastern Queensland and New South Wales

1967 ◽  
Vol 15 (1) ◽  
pp. 201 ◽  
Author(s):  
D Straughan
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
New Genera ◽  
Type Specimens ◽  
Australian Museum ◽  
South Wales ◽  
First Time

Excluding the Spirorbidae, 41 species of marine serpulids were found, including two new genera and 14 new species. Of the remainder, one genus and eight species are recorded for the first time from Australia. Type specimens and representatives of other species collected have been deposited in the Australian Museum, Sydney.

Drosophilidae of Australia. 4. Mycodrosophila

1980 ◽  
Vol 28 (2) ◽  
pp. 261 ◽  
Author(s):  
IR Bock
Keyword(s):  
New South ◽  
East Asian ◽  
New South Wales ◽  
The South ◽  
Asian Species ◽  
South Wales ◽  
Eastern Australia ◽  
First Time

The Australian Mycodrosophila fauna comprises 21 species distributed in northern and eastern Australia to southern New South Wales. Only one species, M. argentifrons Malloch, is previously described from Australia; the south-east Asian species M. separata (de Meijere) is recorded for the first time. The remaining 19 species are new: adequate material has been available to permit the description and naming of 18 of them.

New species of Amphipoda (Crustacea: Peracarida) from the Solitary Islands, New South Wales, Australia

Zootaxa ◽  
2006 ◽  
Vol 1222 (1) ◽  
pp. 1 ◽  
Author(s):  
LAUREN E. HUGHES ◽  
JAMES K. LOWRY
Keyword(s):  
New Species ◽  
New South ◽  
New South Wales ◽  
Artificial Substrates ◽  
North Coast ◽  
Natural Habitats ◽  
Generic Status ◽  
Small Plastic ◽  
South Wales ◽  
First Time

Nine new species of epibenthic amphipods are described from the Solitary Islands, mid-north coast, New South Wales, Australia. Material was collected on natural habitats and from a range of small plastic artificial substrates. Protohyale pusilla (Chevreux, 1907) is reported from Australia for the first time. The subgenus Telsosynopia Karaman, 1986 is given generic status and Regalia juliana Lowry & Springthorpe, 2005 is transferred to Tepidopleustes in the pleustid subfamily Austropleustinae. New species include: Protohyale solitaire sp. nov. (Hyalidae); Ericthonius rodneyi sp. nov. and Ericthonius forbesii sp. nov. (Ischyroceridae); Liljeborgia polonius sp. nov. (Liljeborgiidae); Elasmopus arrawarra sp. nov. and Hoho cornishi sp. nov. (Melitidae); Gammaropsis legoliath sp. nov. (Photidae); Tepidopleustes coffsiana sp. nov. (Pleustidae); and Telsosynopia trifidilla sp. nov. (Synopiidae).

Middle and Late Ordovician magmatic evolution of the Macquarie Arc, Lachlan Orogen, New South Wales

2007 ◽  
Vol 54 (2-3) ◽  
pp. 181-214 ◽  
Author(s):  
A. J. Crawford ◽  
S. Meffre ◽  
R. J. Squire ◽  
L. M. Barron ◽  
T. J. Falloon
Keyword(s):  
New South ◽  
New South Wales ◽  
Late Ordovician ◽  
Magmatic Evolution ◽  
South Wales ◽  
Lachlan Orogen

Walks, Tracks and Trails of New South Wales

2012 ◽  
Author(s):  
Derrick Stone
Keyword(s):  
National Parks ◽  
New South ◽  
New South Wales ◽  
Coastal Environments ◽  
Ancient Lake ◽  
Ghost Town ◽  
South Wales ◽  
Camping Trip ◽  
Coastal Cliffs ◽  
First Time

For the first time in a single volume, this book brings together more than 140 of the best walks, tracks or trails in New South Wales, which can be walked by the moderately fit individual. They are located in national parks, coastal parks, state forests, conservation reserves, historic parks and local government and public easements. Other routes follow state highways, minor roads, coastal cliffs, old gold routes, or pass bushranger haunts and back roads linking towns and historical features. Most routes do not require specialist navigation or bushcraft skills, and vary in length from a 45-minute stroll to a 4-day, 65-kilometre camping trip. Walks, Tracks and Trails of New South Wales highlights the best the state has to offer, from an outback ghost town and ancient lake beds, to Australia’s highest mountain, coastal environments and World Heritage rainforests. Easy-to-interpret maps are included to help you navigate, and the book’s size makes it convenient to bring with you on your adventures.

Late Ordovician nautiloids from central New South Wales, Australia

1985 ◽  
Vol 9 (2) ◽  
pp. 143-157 ◽  
Author(s):  
Bryan Stait ◽  
Barry D. Webby ◽  
Ian G. Percival
Keyword(s):  
New South ◽  
New South Wales ◽  
Late Ordovician ◽  
South Wales

Australian Triassic lungfish skulls

1994 ◽  
Vol 68 (3) ◽  
pp. 647-654 ◽  
Author(s):  
A. Kemp
Keyword(s):  
New South ◽  
New South Wales ◽  
Three Dimensional ◽  
Lower Triassic ◽  
South Wales ◽  
Tooth Plate ◽  
Dimensional Reconstruction ◽  
First Time ◽  
To Receive ◽  
Australian Lungfish

Skull bones of Gosfordia truncata Woodward, 1891, from the Lower Triassic Hawkesbury Sandstone of New South Wales, Australia, are described for the first time. The skull roofing pattern suggests possible affinities between G. truncata and Paraceratodus germaini (Triassic, southwest Madagascar). A three-dimensional reconstruction of the skull of Ceratodus formosus Wade, 1935, based on the holotype, found in a Lower Triassic deposit at Brookvale in New South Wales, is included. This reconstruction indicates that this species is not closely related either to the recent Australian lungfish, Neoceratodus forsteri, or to the Triassic Ceratodus (Tellerodus) sturii from Nord Alpen in Austria, and it has no close affinities with G. truncata. A new genus, Ariguna, is therefore proposed to receive Ceratodus formosus Wade, 1935. Without associated tooth plate material, G. truncata and A. formosa cannot be defined more precisely.

And for my next trick…

English Today ◽  
1988 ◽  
Vol 4 (3) ◽  
pp. 48-51
Keyword(s):  
New South ◽  
New South Wales ◽  
General Purpose ◽  
South Wales ◽  
British Publisher ◽  
First Time ◽  
Work First ◽  
Sample Page ◽  
Roget's Thesaurus

Thesauruses, or if you are more classically inclined thesauri, appear to be in vogue. In ET12 (Oct 87), we reviewed the latest Longman revision of Roget's Thesaurus of English Words and Phrases, which the company had first published in 1852. Then, in ET14 (Apr 88) we drew attention to the rather surprising facsimile reproduction by Bloomsbury of the original 1852 Roget. Now, it is both relevant and important to highlight some developments on the part of a third British publisher, Collins, who have brought out not one but two new wordbooks:• The COLLINS School Thesaurus, ISBN 0-00-313318-4, £5.95: This is actually an Australian work, first published by Jacaranda Press in 1986 under the copyright of Macquarie University, New South Wales, and edited by Linsay Knight. The blurb claims ‘over 940 word groups, each consisting of words and phrases with closely related meanings’. The keyword in each group is explained, after which its associate words take their turn, as shown in the group for the verb fall reproduced below. The school thesaurus is a concise and powerful tool, lucidly organized and complemented by an easy-to-use index.• The COLLINS Dictionary and Thesaurus in One Volume, 0-00-433186-9, £11.95; Collins already had a concise version of their standard dictionary of English, and a companion thesaurus. The trick here has been to combine them, so that the thesaurus section runs along the bottom of each page, in time with the alphabetic columns. The blurb says: ‘Here for the first time in one handy volume the reader is offered a general-purpose Dictionary and a Thesaurus in dictionary form’. And the blurb is right, as far as we know. Collins claim 71,000 dictionary references and 250,000 thesaurus ‘synonyms’. We already have on our shelves the volumes before they were unified, and have concluded that the unification is to be preferred. (See sample page.)

Trilobites of the suborder Illaenina from the Silurian of north Queensland, Australia

2016 ◽  
Vol 90 (3) ◽  
pp. 433-471 ◽  
Author(s):  
David J. Holloway ◽  
Philip D. Lane
Keyword(s):  
New South ◽  
New South Wales ◽  
Late Ordovician ◽  
Junior Synonym ◽  
South Wales ◽  
Senior Synonym

AbstractThe trilobite fauna of the middle Silurian (Telychian to possibly earliest Sheinwoodian) Tomcat Creek limestone in the Broken River Province of north Queensland is dominated by the suborder Illaenina, including illaenimorphs (Illaeninae and Bumastinae) and members of the Scutelluidae. Scutelluidae are most diverse, with eight genera, of whichDolabrapex,Iotoryx,Perizostra, andQuintoniaare new.Perizostrais the first scutelluid with a cephalon that may be described as of phacomorph appearance. Illaenimorphs are represented by three genera, includingOpsypharus, which is regarded as a senior synonym ofParacybantyxbut distinct fromFailleanawith which it has been placed in synonymy by some authors. Thirteen species are new:Cybantyx?ergodes,Opsypharus pandanensis,Australoscutellum talenti,Dolabrapex acomus,Illaenoscutellum psephos,Iotoryx clarksoni,Japonoscutellum mawsonae,J. drakton,J. fractum,Kosovopeltis avita,Perizostra campbelli,Quintonia arata, andQ. pavo. A species ofStenopariais placed in open nomenclature. The species ofAustraloscutellum,Illaenoscutellum, and possiblyKosovopeltisare the oldest known representatives of those genera. These genera andJaponoscutellumare also common in faunas from limestones of Wenlock to Ludlow age in central western New South Wales, reflecting the similarity in lithofacies. The monotypic Late Ordovician genusCraigheadia, which has been regarded as a scutelluid, belongs to the Lichidae and is probably a junior synonym ofLeiolichas.

Sign in / Sign up

Export Citation Format

Share Document