The production of organic matter by phytoplankton in the waters and around northern Marshall Islands is extremely low. amount plankton swept across reefs these islands wind‐driven currents grossly inadequate to support animals living on reefs. reef community, consisting attached algae animals, self‐supporting; all produce at least as much consume. rate an atoll a whole ‐ water, reef, bottom several times high that surrounding sea, permits maintenance marine population considerably denser...

(1842). XVIII.—Proposed Arrangement of the Echinodermata, particularly as regards Crinoidea and a Subdivision Class Adelostella (Echinidæ) Annals Magazine Natural History: Vol. 10, No. 63, pp. 106-113.

IS defcrcnce to thc recommendation of the British Association for Bdvancemcnt Scicncc, WC hare endeavourcd, in cstablisliing our iicw gcnera and spccics, adhcrc as closely possiblc rules which liaw bccn sanctioned by that body ; though we havc espericnccd considcrahlc difficulty estricating sonie groups from confusion n-liicli they were involved, wc trust on wholc labours will bc found be accordance with liberal enliglitcned views propounded Committee appointcrl report tlic means rescuing...

New distributional records, new larval host various collecting notes, and observations are reported for the North American species of tribe Agallissini LeConte, 1873 (Coleoptera: Cerambycidae: Cerambycinae): Agallissus lepturoides (Duponchel Chevrolat, 1841), Osmopleura chamaeropis (Horn, 1893), Zagymnus clerinus (LeConte, 1873). The illustrated distribution maps provided.

The following observations are offered with the view to explain, and it is hoped make clear, some hitherto doubtful points as regards Crinoidea Cystidea, particularly geological distribution of last-mentioned family. In Baron von Buch's Notice a new family Crinoidal Animals, which he has termed published in No. 5 Journal Geological Society, also more lengthened paper on this subject, translation given same number, made, I humbly conceive will not bear test close examination. At page 11 said,...

As some particulars relating to the shock of an earthquake which occurred on Saturday 3rd April in this district may not be wholly uninteresting Fellows Geological Society, I do hesitate submit your notice such facts connexion with subject as have been enabled collect from unquestionable sources information. The area principally affected comprises that portion country extending Mendip Hills Bristol, and village Henbury Gloucestershire north, probably Severn; Mendips Bristol Channel west....

Shape not well defined in the specimens obtained. Ambulacral, areas wide; two rows of pores double pairs near margin, with alternate additional perforated plates widest spread ambulacra; where these intervene become quadruple; interambulacral wide. The Protoechinos differs wholly from Palæchinus; and bears bat little affinity to any recent or fossil echinoderm which I am acquainted.

A metal tube-in-manifold packed bed capillary column device, designed to overcome common limitations associated with LC separations, is described. Experimental results of initial packing tests sub-3 μm core-shell particles demonstrated efficiencies greater than 47,000 plates/m for a separation performed using the device. Computational fluid dynamics (CFD) modeling multicomponent used this work was validated against experimental and optimized model able effectively predict component peak...

The vertical distribution along the equator in Pacific of temperature, salinity, density, oxygen, and phosphate, from sea surface to 1000 meters, anomaly dynamic height other isobaric surfaces above 700‐decibar are shown. In each figures, available data have been partitioned according date observation into two periods, July December January June, which designated text as summer winter, respectively. figures include stations within one degree latitude north or south between 110°W 135°E...

Comparison of Tree Cuttings Six Beaver Colonies in Allegany State Park, New York Get access Albert R. Shadle, Shadle Biology Dept., University Buffalo, N. Y. Search for other works by this author on: Oxford Academic Google Scholar Alma M. Nauth, Nauth Edward C. Gese, Gese Thomas S. Austin Journal Mammalogy, Volume 24, Issue 1, 20 February 1943, Pages 32–39, https://doi.org/10.2307/1374777 Published: 1943

During the summer of 1939 a series samples was taken in deeper part Irondequoit Bay as general Biological Survey Lake Ontario Watershed conducted by New York Conservation Department (Tressler and Austin, 1940). The results this mid-August sampling indicated high degree productivity extreme stagnation conditions, which prompted continuation these studies during following year. An extensive program independent investigation begun September continued at monthly intervals until June 1940, when...

Fifteen Months of Beaver Work at Allegany State Park, N. Y. Albert R. Shadle, Shadle School Natural History, Quaker Bridge, Y.Buffalo Society Sciences, Buffalo, Y.Biology Department, University Search for other works by this author on: Oxford Academic Google Scholar Thomas S. Austin Journal Mammalogy, Volume 20, Issue 3, 14 August 1939, Pages 299–303, https://doi.org/10.2307/1374252 Published: 1939

Journal Article A Delaware Record of Albinism in Blarina Get access Frederick A. Ulmer, Jr. Academy Natural Sciences Philadelphia. Pennsylvania Search for other works by this author on: Oxford Academic Google Scholar Mammalogy, Volume 21, Issue 4, 14 November 1940, Page 457, https://doi.org/10.2307/1374886 Published: 1940

(1875). IX.—Observations on the genus Platycrinus. Annals and Magazine of Natural History: Vol. 16, No. 92, pp. 90-91.

In the cinema, as Marian Keane has noted, ‘the medium of film – and specifically camera takes nature human interiority its fundamental subject’. is writing about fiction film, where scripted dialogue, actor performance codifications presented by mise-en-scene, framing, movement, editing patterns, lighting music typically offer cues to characters’ states mind emotions. But these resources are not always readily available, or deemed appropriate, across heterogeneous terrain nonfiction film....