160 lines
18 KiB
XML
160 lines
18 KiB
XML
<document id="26D1FE22C677AAB242DAB93DFDBA9528" ID-CLB-Dataset="26049" ID-DOI="10.11646/zootaxa.4654.1.1" ID-GBIF-Dataset="9ce1d103-9234-4fbe-9544-f1c294bb8783" ID-ISSN="1175-5326" ID-Zenodo-Dep="3365803" ID-ZooBank="CFD82CC0-3110-472E-972B-7ADC0C523A04" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1565592061838" checkinUser="plazi" docAuthor="Hansen, Thomas" docDate="2019" docId="BF18F633A994FF702B9CC488FD88FCF4" docLanguage="en" docName="zootaxa.4654.1.1.pdf" docOrigin="Zootaxa 4654 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Epalxis Hansen, 2019, n. sp." docType="treatment" docVersion="19" lastPageNumber="150" masterDocId="43218E4BA900FFE52B0BC14DFFA9FFE3" masterDocTitle="Gastropods from the Cretaceous-Palaeogene boundary in Denmark" masterLastPageNumber="196" masterPageNumber="1" pageNumber="149" updateTime="1698750564626" updateUser="ExternalLinkService">
|
||
<mods:mods id="745A631E8254738A6AE618E157955F23" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="DC77C5D004BF7CC5FD648C4B60E80C62">
|
||
<mods:title id="E5E7651CEA2D5A63035E9E6D3E8EBE04">Gastropods from the Cretaceous-Palaeogene boundary in Denmark</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="49E77DB21A513D7CE6924F2B75032267" type="personal">
|
||
<mods:role id="34E3298975EF216C086169B57AB8FD7C">
|
||
<mods:roleTerm id="5E3AB994F9AE2B5A00816950C505BC26">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="DDC91536EF032F0EF9AC5F55119111A9">Hansen, Thomas</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="1F01CB53FFAF062C6FC331365D2CBC67">text</mods:typeOfResource>
|
||
<mods:relatedItem id="B2A9690C636E2938C82EB1E3506F3574" type="host">
|
||
<mods:titleInfo id="09AF5A79EACAC401DA5C8DDFE9A83CB9">
|
||
<mods:title id="549211F25D34516783B4BDCDD2E1E9B4">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="DC5072B27BD4A47CCF5D375C2200270B">
|
||
<mods:date id="2ADE83FCFDB5278D0FAAE0C33858457B">2019</mods:date>
|
||
<mods:detail id="429B41F30538038D84105F50162BA0E6" type="pubDate">
|
||
<mods:number id="F544F9D9E1FAD4DDCBF3359DBDF1287C">2019-08-12</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="2451FF6E6D978C8E73B7CA7F325CF949" type="volume">
|
||
<mods:number id="55CBB18BF4F11F755ED25DC8317F209F">4654</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="91F9B44C6AE8AEC4AEDFA45B0E810A2D" type="issue">
|
||
<mods:number id="EF86FF5B94AAE7F70CE4C13CF2C513B4">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="8CE7DF24FB097448E74995985E793EAB" unit="page">
|
||
<mods:start id="F72D5019AF7B71FD4C39EDEDF7E4FE4A">1</mods:start>
|
||
<mods:end id="279A2B3C5EBC1C478567E6C697FCAEC5">196</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="5282739CBE20F8757F75FFC609FF58AE">journal article</mods:classification>
|
||
<mods:identifier id="BB72B4881C2519BB546AB7E7233601D4" type="CLB-Dataset">26049</mods:identifier>
|
||
<mods:identifier id="A391C887BFC94EDF06093A28AF0CF307" type="DOI">10.11646/zootaxa.4654.1.1</mods:identifier>
|
||
<mods:identifier id="30B69175CDB0577091E496162B1A089C" type="GBIF-Dataset">9ce1d103-9234-4fbe-9544-f1c294bb8783</mods:identifier>
|
||
<mods:identifier id="DCBC224D9D2490700E843BEA75E6599E" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="95ED9B71C276E2836E05F82562644000" type="Zenodo-Dep">3365803</mods:identifier>
|
||
<mods:identifier id="3AA7828697531E1CD7F576E099851243" type="ZooBank">CFD82CC0-3110-472E-972B-7ADC0C523A04</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="BF18F633A994FF702B9CC488FD88FCF4" ID-GBIF-Taxon="159074628" LSID="urn:lsid:plazi:treatment:BF18F633A994FF702B9CC488FD88FCF4" httpUri="http://treatment.plazi.org/id/BF18F633A994FF702B9CC488FD88FCF4" lastPageId="149" lastPageNumber="150" pageId="148" pageNumber="149">
|
||
<subSubSection id="7FAB14AEA994FF712B9CC488FE43FA03" box="[151,490,1477,1504]" pageId="148" pageNumber="149" type="nomenclature">
|
||
<paragraph id="370E4725A994FF712B9CC488FE43FA03" blockId="148.[151,490,1477,1539]" box="[151,490,1477,1504]" pageId="148" pageNumber="149">
|
||
<heading id="6C46F049A994FF712B9CC488FE43FA03" bold="true" box="[151,490,1477,1504]" fontSize="11" level="1" pageId="148" pageNumber="149" reason="1">
|
||
<emphasis id="05C59B37A994FF712B9CC488FE43FA03" bold="true" box="[151,490,1477,1504]" pageId="148" pageNumber="149">
|
||
<taxonomicName id="F0B13CA6A994FF712B9CC488FF5BFA03" authorityName="Cossmann" authorityYear="1889" box="[151,242,1477,1504]" class="Spirotrichea" family="Epalxellidae" genus="Epalxis" kingdom="Protozoa" order="Odontostomatida" pageId="148" pageNumber="149" phylum="Ciliophora" rank="genus">
|
||
<emphasis id="05C59B37A994FF712B9CC488FF5BFA03" bold="true" box="[151,242,1477,1504]" italics="true" pageId="148" pageNumber="149">Epalxis</emphasis>
|
||
</taxonomicName>
|
||
?
|
||
<taxonomicName id="F0B13CA6A994FF712A03C488FE09FA03" authority="Hansen, 2019" authorityName="Hansen" authorityYear="2019" baseAuthorityName="Ravn" baseAuthorityYear="1933" box="[264,416,1477,1504]" class="Gastropoda" family="Cerithiopsidae" genus="Cerithiopsis" kingdom="Animalia" pageId="148" pageNumber="149" phylum="Mollusca" rank="species" species="rosenkrantzi" status="sp. nov.">
|
||
<emphasis id="05C59B37A994FF712A03C488FE09FA03" bold="true" box="[264,416,1477,1504]" italics="true" pageId="148" pageNumber="149">rosenkrantzi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="1EF6264CA994FF712AACC48BFE43FA03" box="[423,490,1478,1504]" pageId="148" pageNumber="149" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7FAB14AEA994FF712B9CC4A4FE88F9E0" box="[151,289,1513,1539]" pageId="148" pageNumber="149" type="description">
|
||
<paragraph id="370E4725A994FF712B9CC4A4FE88F9E0" blockId="148.[151,490,1477,1539]" box="[151,289,1513,1539]" pageId="148" pageNumber="149">
|
||
<figureCitation id="AF8A5BA0A994FF712B9CC4A4FF40F9E0" box="[151,233,1513,1539]" captionStart="FIGURE 32" captionStartId="148.[151,250,188,213]" captionTargetId="figure@147.[151,1435,179,1918]" captionTargetPageId="147" captionText="FIGURE 32. A. Ptychatractidae genus et sp. indet. Silicone cast of MGUH 33274. Width 1.8 mm. B–G. Orthosurcula s.l. cerithiorum (Ravn, 1902). B. Silicone cast of lectotype MGUH 123. Height 11.4 mm. Photograph by S. L. Jakobsen. C. Silicone cast of MGUH 33275. Height 4.8 mm. D. Silicone cast of MGUH 33276. Height 13.7 mm. E. Silicone cast of MGUH 33277. Width 6.4 mm. F. Silicone cast of MGUH 119, holotype of Pleurotoma steenstrupii Ravn, 1902. Height 23.6 mm. G. Silicone cast of MGUH 33278. Height 2.4 mm. H–K. Epalxis? rosenkrantzi n. sp. H–J. Silicone cast of holotype MGUH 33279. Widths 2.7, 2.8 and 2.8 mm respectively. K. Silicone cast of paratype MGUH 33280. Width 2.5 mm. L–N. Pseudocochlespira transversa n. sp. L–M. Silicone cast of holotype MGUH 33281. Widths 5.9 and 6.0 mm respectively. N. Silicone cast of paratype MGUH 33282. Width 8.2 mm. O–S. Pseudotoma danica n. sp. O–P. Silicone cast of holotype MGUH 33283. Width 5.7 mm. Q. Silicone cast of paratype MGUH 33284. Width 7.0 mm. R. Silicone cast of paratype MGUH 33285. Width 6.3 mm. S. Silicone cast of ØSM.10042-272-b. Width 5.8 mm. T–U. Mangeliid genus et sp. indet., Silicone cast of MGUH 33286. Widths 3.3 and 4.8 mm respectively." figureDoi="http://doi.org/10.5281/zenodo.3442120" httpUri="https://zenodo.org/record/3442120/files/figure.png" pageId="148" pageNumber="149">Figs 32</figureCitation>
|
||
H–K
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7FAB14AEA994FF702B9CC77DFD88FCF4" lastPageId="149" lastPageNumber="150" pageId="148" pageNumber="149" type="materials_examined">
|
||
<paragraph id="370E4725A994FF712B9CC77DFE0AF970" blockId="148.[151,1437,1584,2044]" pageId="148" pageNumber="149">
|
||
<emphasis id="05C59B37A994FF712B9CC77DFEBBF9A8" bold="true" box="[151,274,1584,1611]" pageId="148" pageNumber="149">Diagnosis.</emphasis>
|
||
Protoconch with two and a half whorls. Teleoconch relatively low, compact, with strongly carinated whorls with distinctly concave shoulder slope. Transverse ribs not overly falcate in form. Growth lines with rather wide and shallow sinus.
|
||
</paragraph>
|
||
<paragraph id="370E4725A994FF712BCCC7D1FC96F938" blockId="148.[151,1437,1584,2044]" pageId="148" pageNumber="149">
|
||
<emphasis id="05C59B37A994FF712BCCC7D1FE1CF95B" bold="true" box="[199,437,1692,1720]" pageId="148" pageNumber="149">Derivation of name.</emphasis>
|
||
In honour of A. Rosenkrantz, who collected the
|
||
<typeStatus id="E80AF987A994FF7128D0C7D3FBA2F95B" box="[987,1035,1694,1720]" pageId="148" pageNumber="149">type</typeStatus>
|
||
material and worked on the gastropod faunas from the Palaeogene of
|
||
<collectingCountry id="4FA607B5A994FF71292FC78CFD25F938" box="[548,652,1729,1755]" name="Denmark" pageId="148" pageNumber="149">Denmark</collectingCountry>
|
||
and
|
||
<collectingCountry id="4FA607B5A994FF7129C9C78CFC93F938" box="[706,826,1729,1755]" name="Greenland" pageId="148" pageNumber="149">Greenland</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="370E4725A994FF712BCCC7ABFEAFF8A4" blockId="148.[151,1437,1584,2044]" pageId="148" pageNumber="149">
|
||
<emphasis id="05C59B37A994FF712BCCC7ABFEDCF91C" bold="true" box="[199,373,1764,1792]" pageId="148" pageNumber="149">Type material.</emphasis>
|
||
<materialsCitation id="87D94D78A994FF712A70C7A8FEE7F8C0" ID-GBIF-Occurrence="2413160811" collectingDate="1943-07-25" collectionCode="MGUH" collectorName="A. Rosenkrantz" pageId="148" pageNumber="149" specimenCode="MGUH 33279" specimenCount="1" typeStatus="holotype">
|
||
The
|
||
<typeStatus id="E80AF987A994FF712AA6C7A8FDBBF91C" box="[429,530,1765,1791]" pageId="148" pageNumber="149" type="holotype">holotype</typeStatus>
|
||
,
|
||
<specimenCode id="6717EF5EA994FF712917C7A8FD6BF91C" box="[540,706,1765,1791]" pageId="148" pageNumber="149">MGUH 33279</specimenCode>
|
||
, is a nearly complete external mould collected by
|
||
<collectorName id="9A4422F3A994FF712FE5C7ABFA35F91C" box="[1262,1436,1765,1792]" pageId="148" pageNumber="149">A. Rosenkrantz</collectorName>
|
||
on
|
||
<date id="430F61E5A994FF712BB1C645FEE7F8C0" box="[186,334,1800,1827]" pageId="148" pageNumber="149" value="1943-07-25">
|
||
<collectingDate id="534B980DA994FF712BB1C645FEE7F8C0" box="[186,334,1800,1827]" pageId="148" pageNumber="149" value="1943-07-25">25 July 1943</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="87D94D78A994FF712A52C647FEAFF8A4" ID-GBIF-Occurrence="2413160795" collectionCode="MGUH" location="Stevns Klint" municipality="Cerithium Limestone Member at Skeldervig" pageId="148" pageNumber="149" specimenCode="MGUH 33280" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="E80AF987A994FF712A52C647FE12F8C7" box="[345,443,1802,1828]" pageId="148" pageNumber="149" type="paratype">Paratype</typeStatus>
|
||
<specimenCode id="6717EF5EA994FF712AC9C644FDCCF8C0" box="[450,613,1801,1827]" pageId="148" pageNumber="149">MGUH 33280</specimenCode>
|
||
was collected from the
|
||
<collectingMunicipality id="D76ADD5FA994FF71287AC644FACDF8C0" box="[881,1380,1801,1828]" pageId="148" pageNumber="149">
|
||
<taxonomicName id="F0B13CA6A994FF71287AC644FB6FF8C0" authority="Limestone Member" authorityName="Gilleaudeau et al." authorityYear="2018" box="[881,1222,1801,1827]" class="Gastropoda" family="Cerithiidae" genus="Cerithium" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="148" pageNumber="149" phylum="Mollusca" rank="genus">Cerithium Limestone Member</taxonomicName>
|
||
at Skeldervig
|
||
</collectingMunicipality>
|
||
,
|
||
<location id="326E11FEA994FF712E64C644FEABF8A4" LSID="urn:lsid:plazi:treatment:BF18F633A994FF702B9CC488FD88FCF4:326E11FEA994FF712E64C644FEABF8A4" municipality="Cerithium Limestone Member at Skeldervig" name="Stevns Klint" pageId="148" pageNumber="149">Stevns Klint</location>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="370E4725A994FF712BCCC61DFD5DF850" blockId="148.[151,1437,1584,2044]" pageId="148" pageNumber="149">
|
||
<emphasis id="05C59B37A994FF712BCCC61DFE12F888" bold="true" box="[199,443,1872,1899]" pageId="148" pageNumber="149">Additional material.</emphasis>
|
||
<materialsCitation id="87D94D78A994FF712AC9C61FFD5DF850" ID-GBIF-Occurrence="2413160793" pageId="148" pageNumber="149">
|
||
Two external moulds have been examined from the uncatalogued old collections of the Natural History Museum of
|
||
<collectingCountry id="4FA607B5A994FF712AD3C638FDEDF86C" box="[472,580,1909,1935]" name="Denmark" pageId="148" pageNumber="149">Denmark</collectingCountry>
|
||
. Both are collected by A. Rosenkrantz at Skeldervig (
|
||
<date id="430F61E5A994FF712FAFC638FACDF86C" box="[1188,1380,1909,1935]" pageId="148" pageNumber="149" value="1943-10-18">18 October 1943</date>
|
||
) and between Knøsen and Harvig (
|
||
<date id="430F61E5A994FF712AEFC6D5FDDEF850" box="[484,631,1944,1971]" pageId="148" pageNumber="149" value="1943-07-25">25 July 1943</date>
|
||
) at Stevns.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="370E4725A994FF712BCCC6F3FE47F818" blockId="148.[151,1437,1584,2044]" pageId="148" pageNumber="149">
|
||
<emphasis id="05C59B37A994FF712BCCC6F3FD9EF834" bold="true" box="[199,567,1980,2008]" pageId="148" pageNumber="149">
|
||
<typeStatus id="E80AF987A994FF712BCCC6F3FEABF83B" box="[199,258,1982,2008]" pageId="148" pageNumber="149">Type</typeStatus>
|
||
stratum and
|
||
<typeStatus id="E80AF987A994FF712AAAC6F3FE7DF83B" box="[417,468,1982,2008]" pageId="148" pageNumber="149">type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<taxonomicName id="F0B13CA6A994FF712936C6F0FC39F834" authority="Limestone Member" authorityName="Gilleaudeau et al." authorityYear="2018" box="[573,912,1981,2007]" class="Gastropoda" family="Cerithiidae" genus="Cerithium" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="148" pageNumber="149" phylum="Mollusca" rank="genus">Cerithium Limestone Member</taxonomicName>
|
||
from somewhere between Knøsen and the first ladder at Harvig, Stevns Klint.
|
||
</paragraph>
|
||
<paragraph id="370E4725A995FF702BCCC1D5FF71FF34" blockId="149.[151,1437,152,791]" pageId="149" pageNumber="150">
|
||
<emphasis id="05C59B37A995FF702BCCC1D5FEF3FF50" bold="true" box="[199,346,152,179]" pageId="149" pageNumber="150">Occurrence.</emphasis>
|
||
Rather rare in the
|
||
<taxonomicName id="F0B13CA6A995FF70294BC1D4FC34FF50" authority="Limestone Member" authorityName="Gilleaudeau et al." authorityYear="2018" box="[576,925,153,179]" class="Gastropoda" family="Cerithiidae" genus="Cerithium" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="149" pageNumber="150" phylum="Mollusca" rank="genus">Cerithium Limestone Member</taxonomicName>
|
||
at Skeldervig and south of Knøsen, Stevns Klint.
|
||
</paragraph>
|
||
<paragraph id="370E4725A995FF702BCCC1ADFC82FE30" blockId="149.[151,1437,152,791]" pageId="149" pageNumber="150">
|
||
<emphasis id="05C59B37A995FF702BCCC1ADFEF0FF18" bold="true" box="[199,345,224,251]" pageId="149" pageNumber="150">Description.</emphasis>
|
||
Protoconch
|
||
<quantity id="F049EAC0A995FF702AE3C1ADFDE7FF18" box="[488,590,224,251]" metricMagnitude="-4" metricUnit="m" metricValue="6.5" pageId="149" pageNumber="150" unit="mm" value="0.65">0.65 mm</quantity>
|
||
high and
|
||
<quantity id="F049EAC0A995FF7029CBC1ACFCBEFF18" box="[704,791,225,251]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="149" pageNumber="150" unit="mm" value="0.7">0.7 mm</quantity>
|
||
wide, conical, consisting of 2 ½ smooth, weakly convex whorls separated by shallow suture. Transition to teleoconch fairly sharp, marked by the appearance of transverse nodes. Teleoconch shell small, compact and moderately thick with low carinated whorls two and a half times as wide as high. Shoulder carina pronounced, located approximately 1/3 of whorl height from abapical suture; shoul- der slope wide, convex, delineated by slight spiral swelling adjacent to adapical suture. Aperture elongated with rather gradual transition to wide, oblique siphonal canal, combined height corresponding to 3/5 of shell height. Lips smooth. Columella concave, abaxially deflected to the left.
|
||
</paragraph>
|
||
<paragraph id="370E4725A995FF702BCCC090FEFCFD64" blockId="149.[151,1437,152,791]" pageId="149" pageNumber="150">Teleoconch sculpture dominated by around 11 short transverse ribs or nodes per whorl; ribs sometimes developed into short spike where crossed by shoulder carina, fading out on abapical half of smooth shoulder slope and on adapical part of base. Transverse rib may form weak node on subsutural swelling. Spiral threads weak, strongest on base, fading out at periphery. Growth lines describing moderately weak and widely open, V-shaped sinus with apex at shoulder.</paragraph>
|
||
<paragraph id="370E4725A995FF702BCCC3DCFDF6FD2C" blockId="149.[151,1437,152,791]" pageId="149" pageNumber="150">
|
||
<emphasis id="05C59B37A995FF702BCCC3DCFED7FD48" bold="true" box="[199,382,657,683]" pageId="149" pageNumber="150">Measurements.</emphasis>
|
||
Largest specimen,
|
||
<typeStatus id="E80AF987A995FF702955C3DCFD69FD48" box="[606,704,657,683]" pageId="149" pageNumber="150" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="51A0DFE0A995FF7029C2C3DCFCB6FD48" box="[713,799,657,683]" country="Denmark" httpUri="http://grbio.org/cool/c1ae-v64p" name="Museum Geologicum Universitatis Hafniensis" pageId="149" pageNumber="150">MGUH</collectionCode>
|
||
33279 is 6.0 mm high and
|
||
<quantity id="F049EAC0A995FF702F69C3DCFB13FD48" box="[1122,1210,657,683]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="149" pageNumber="150" unit="mm" value="2.7">2.7 mm</quantity>
|
||
wide, consisting of protoconch and three teleoconch whorls.
|
||
</paragraph>
|
||
<paragraph id="370E4725A995FF702BCCC394FD88FCF4" blockId="149.[151,1437,152,791]" pageId="149" pageNumber="150">
|
||
<emphasis id="05C59B37A995FF702BCCC394FE92FD10" bold="true" box="[199,315,729,755]" pageId="149" pageNumber="150">Remarks.</emphasis>
|
||
The generic assignment is tentative due to the rather open sinus and the resulting weakly developed falcate shape of the transverse ribs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |