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<document id="F21371C3034E0A06C246553909F87F95" ID-CLB-Dataset="24019" ID-DOI="10.1080/00222933.2018.1524032" ID-GBIF-Dataset="034ebcd9-efa7-416a-822c-b6aee0e57a1c" ID-ISSN="1464-5262" ID-Zenodo-Dep="3670229" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="carolina" checkinTime="1581941790231" checkinUser="valdenar" docAuthor="DeVries, Thomas J." docDate="2019" docId="03BB2338E35EE22DFE41A3685B9CF973" docLanguage="en" docName="JNATHIST.53.2526.15331584.pdf.imf" docOrigin="Journal of Natural History 53 (25)" docStyle="DocumentStyle:485A7191CD41D6261F41521A3380DC73.9:JNatHist.2017-.journal_article.1cover" docStyleId="485A7191CD41D6261F41521A3380DC73" docStyleName="JNatHist.2017-.journal_article.1cover" docStyleVersion="9" docTitle="Ampullina ortoni Gabbi 1870" docType="treatment" docVersion="24" lastPageNumber="1554" masterDocId="FF825B40E348E23BFFA1A1435A0CFFCC" masterDocTitle="Early Paleogene brackish-water molluscs from the Caballas Formation of the East Pisco Basin (Southern Peru)" masterLastPageNumber="1584" masterPageNumber="1533" pageNumber="1554" updateTime="1729638823490" updateUser="carolina">
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<mods:title id="149F990A3051FEF3A8EA2417654A1865">Early Paleogene brackish-water molluscs from the Caballas Formation of the East Pisco Basin (Southern Peru)</mods:title>
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<mods:namePart id="F663B1A9070F4E060FB3A39B39D08C37">DeVries, Thomas J.</mods:namePart>
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<treatment id="03BB2338E35EE22DFE41A3685B9CF973" ID-DOI="http://doi.org/10.5281/zenodo.3671240" ID-GBIF-Taxon="162146554" ID-Zenodo-Dep="3671240" LSID="urn:lsid:plazi:treatment:03BB2338E35EE22DFE41A3685B9CF973" httpUri="http://treatment.plazi.org/id/03BB2338E35EE22DFE41A3685B9CF973" lastPageNumber="1554" pageId="22" pageNumber="1554">
<subSubSection id="C308C1A5E35EE22DFE41A368594EFD88" box="[480,834,555,580]" pageId="22" pageNumber="1554" type="nomenclature">
<paragraph id="8BAD922EE35EE22DFE41A368594EFD88" blockId="22.[480,834,555,615]" box="[480,834,555,580]" pageId="22" pageNumber="1554">
<heading id="D0E52542E35EE22DFE41A368594EFD88" box="[480,834,555,580]" centered="true" fontSize="11" level="2" pageId="22" pageNumber="1554" reason="2">
<taxonomicName id="4C12E9ADE35EE22DFE41A368594EFD88" authority="Gabbi 1870" authorityName="Gabbi" authorityYear="1870" box="[480,834,555,580]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFE41A36858BEFD88" bold="true" box="[480,690,555,580]" italics="true" pageId="22" pageNumber="1554">Ampullina ortoni</emphasis>
Gabb, 1870
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C308C1A5E35EE22DFDE8A30D58D6FDAB" box="[585,730,590,615]" pageId="22" pageNumber="1554" type="description">
<paragraph id="8BAD922EE35EE22DFDE8A30D58D6FDAB" blockId="22.[480,834,555,615]" box="[585,730,590,615]" pageId="22" pageNumber="1554">
<heading id="D0E52542E35EE22DFDE8A30D58D6FDAB" box="[585,730,590,615]" centered="true" fontSize="11" level="2" pageId="22" pageNumber="1554" reason="5">
(
<figureCitation id="13298EABE35EE22DFDF0A30D58B8FDAB" box="[593,692,590,615]" captionStart="Figure 4" captionStartId="13.[160,225,936,959]" captionTargetId="figure@14.[162,1153,142,1037]" captionTargetPageId="14" captionText="Figure 4. Gastropods from the Caballas Formation. (ae) Nerita squatina sp. nov., B8771. (a) UWBM 107577, holotype, W 5.7 mm, spire. (b) UWBM 107648, paratype, W 8.5 mm, shoulder of last whorl. (c) UWBM 107649,paratype, W 10.1 mm, anterior of outer lip.(d) UWBM 107647,paratype,W 7.8 mm,inner surface of outer lip. (e) UWBM 107646, paratype, W 6.2 mm, columnar teeth. (f) Calyptraea cf. C. aperta Solander, 1766, UWBM 107578, B8772,W (diameter) 9.9 mm, external mould. (g) Ampullina ortoni Gabb, 1870, UWBM 107,627, B8772, L 36.8 mm, abapertural view, last whorl mostly missing; left margin annotated. (hl) Melanella indicaformis sp. nov. (h) UWBM 107620, paratype, B8772, L 8.2 mm, apertural view. (i) UWBM 107619, paratype, B8769, L 9.4 mm, apertural/lateral view. (j) UWBM 107623, paratype, B8769,L 8.2 mm, apertural view. (k) UWBM 107618, paratype, B8772, L 10.6, abapertural view. (l) UWBM 107617, holotype, B8769, L 11.1 mm, abapertural view. (mq) Potamides henryi sp. nov. (m) UWBM 107582, holotype, B8772, L 17.8 mm, lateral view. (n) UWBM 107582, W 6.9 mm, basal view. (o) UWBM 107586, paratype, B8771, L 11.2 mm, lateral view. (p) UWBM 107587, paratype, B8769, L 9.5 mm, abapertural view. (q) UWBM 107650, paratype, B8770, L 15.4 mm, lateral view, shell compressed. (rt) Potamides janeae sp. nov., B8771.(r) UWBM 107579, holotype, L 9.0 mm, lateral view. (s) MUSM INV 249, L 8.8 mm, lateral and columellar view. (t) UWBM 107580, L 9.5 mm, layeral and columellar view. (u, v, x) Papposilenus utriculus gen.nov., sp. nov. (u) UWBM 107592,paratype, B8772, L 18.7 mm, oblique view of base. (v) UWBM 107589, holotype, B8772, L 25.5 mm, lateral view. (x) UWBM 107590, B8770, L 17.6 mm, lateral view.(w, y,z,jj) Rhinotamides everriculum sp.nov. (w) UWBM 107598,paratype, B8772,L 23.5 mm, abapertural view, juvenile. (y) UWBM 107593, holotype, B8769, L 21.1 mm, abapertural view. (z) UWBM 107594, paratype, B8772, L 19.4 mm, apertural view, posterior and anterior missing. (jj) UWBM 107593, apertural view.(aa,bb) Terebralia pauli gen. nov.sp.nov., UWBM 107599,holotype,B8771, L 9.2 mm.(aa) Abapertural view. (bb) Apertural view, outer lip missing. (cc) Terebralia marki gen. nov. sp. nov., UWBM 107600, holotype, B8771, L 9.8, lateral view. (ddii). Nodifaunus gainesi sp. nov. (dd) UWBM 107609, holotype, B8769, L 42.4 mm, apertural view. (ee) MUSM INV 264, paratype, B8772, L 31.0 mm, apertural view, anterior missing. (ff) UWBM 107609, abapertural view. (gg) UWBM 107612, paratype, B8770, L 14.2 mm, abapertural view, juvenile. (hh) UWBM 107612, apertural view. (ii) UWBM 107610, paratype, B8769, L 25.9 mm, apertural view, anterior missing." figureDoi="http://doi.org/10.5281/zenodo.3686966" httpUri="https://zenodo.org/record/3686966/files/figure.png" pageId="22" pageNumber="1554">Figure 4</figureCitation>
(g))
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C308C1A5E35EE22DFF01A3C05879FCCF" pageId="22" pageNumber="1554" type="reference_group">
<paragraph id="8BAD922EE35EE22DFF01A3C05826FD57" blockId="22.[160,752,643,771]" box="[160,554,643,667]" pageId="22" pageNumber="1554">
<taxonomicName id="4C12E9ADE35EE22DFF01A3C05BD2FD57" authority="Gabb 1870" authorityName="Gabbi" authorityYear="1870" box="[160,478,643,667]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFF01A3C05B55FD57" box="[160,345,643,667]" italics="true" pageId="22" pageNumber="1554">Ampullina ortoni</emphasis>
<bibRefCitation id="EF83EFDFE35EE22DFEC3A3C05BD2FD57" author="Gabb WM" box="[354,478,643,667]" pageId="22" pageNumber="1554" pagination="25 - 32" refId="ref23664" refString="Gabb WM. 1870. Description of new species of South American fossils: no. 1 i Tertiary. Am J Conchol. 5 (1): 25 - 32." type="journal article" year="1870">Gabb 1870</bibRefCitation>
</taxonomicName>
, 5: 27.
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A3E5589CFD72" blockId="22.[160,752,643,771]" box="[160,656,678,702]" pageId="22" pageNumber="1554">
<taxonomicName id="4C12E9ADE35EE22DFF01A3E55BB2FD72" authority="Gabb 1877" authorityName="Gabb" authorityYear="1877" box="[160,446,678,702]" class="Gastropoda" family="Naticidae" genus="Euspira" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFF01A3E55B35FD72" box="[160,313,678,702]" italics="true" pageId="22" pageNumber="1554">Euspira ortoni</emphasis>
<bibRefCitation id="EF83EFDFE35EE22DFEE3A3E55BB2FD72" author="Gabb WM" box="[322,446,678,702]" pageId="22" pageNumber="1554" pagination="263 - 336" refId="ref23722" refString="Gabb WM. 1877. Description of a collection of fossilsi made by Dr. Antonio Raimondi in Peru. J Acad Nat Sci Philadelphia (Series 2). 8: 263 - 336." type="journal article" year="1877">Gabb 1877</bibRefCitation>
</taxonomicName>
, 264, pl. 35, fig. 3.
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A38B58FCFD2C" blockId="22.[160,752,643,771]" box="[160,752,712,736]" pageId="22" pageNumber="1554">
<taxonomicName id="4C12E9ADE35EE22DFF01A38B581EFD2C" authority="Woods 1922" authorityName="Woods" authorityYear="1922" box="[160,530,712,736]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="paytensis">
<emphasis id="B9664E3CE35EE22DFF01A38B5B70FD2C" box="[160,380,712,736]" italics="true" pageId="22" pageNumber="1554">Ampullina paytensis</emphasis>
<bibRefCitation id="EF83EFDFE35EE22DFE24A38B581EFD2C" author="Woods H" box="[389,530,712,736]" pageId="22" pageNumber="1554" pagination="51 - 113" refId="ref27434" refString="Woods H. 1922. Mollusca from Eocene and Miocene deposits of Peru. In: Bosworth TOi editor. Geology of the Tertiary and Quaternary periods in the northern part of Peru. London: Macmillan; p. 51 - 113." type="book chapter" year="1922">Woods 1922</bibRefCitation>
</taxonomicName>
, 77, pl. 7, figs. 3, 4.
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A3A85879FCCF" blockId="22.[160,752,643,771]" box="[160,629,747,771]" pageId="22" pageNumber="1554">
<taxonomicName id="4C12E9ADE35EE22DFF01A3A85834FCCF" authority="Gabb. Olsson 1928" authorityName="Gabb. Olsson" authorityYear="1928" box="[160,568,747,771]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFF01A3A85B55FCCF" box="[160,345,747,771]" italics="true" pageId="22" pageNumber="1554">Ampullina ortoni</emphasis>
Gabb. Olsson 1928
</taxonomicName>
, 107.
</paragraph>
</subSubSection>
<subSubSection id="C308C1A5E35EE22DFF01A2025B8CFA49" pageId="22" pageNumber="1554" type="discussion">
<paragraph id="8BAD922EE35EE22DFF01A2025B0AFC97" blockId="22.[160,1156,833,1413]" box="[160,262,833,859]" pageId="22" pageNumber="1554">
<emphasis id="B9664E3CE35EE22DFF01A2025B0AFC97" bold="true" box="[160,262,833,859]" italics="true" pageId="22" pageNumber="1554">Remarks</emphasis>
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A2265913FBBC" blockId="22.[160,1156,833,1413]" pageId="22" pageNumber="1554">
The deep sutural groove on the ampullinid specimen from the Caballas Formation is a diagenetic artefact created by shell material dissolving from between gypsum-filled internal moulds of successive whorls. Thus, the Caballas specimen is not an example of the deeply grooved
<taxonomicName id="4C12E9ADE35EE22DFE07A28E58D0FC29" authority="Conradi 1865" authorityName="Conradi" authorityYear="1865" box="[422,732,973,997]" class="Gastropoda" family="Ampullinidae" genus="Ampullinopsis" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="22" pageNumber="1554" phylum="Mollusca" rank="genus">
<emphasis id="B9664E3CE35EE22DFE07A28E5831FC29" box="[422,573,973,997]" italics="true" pageId="22" pageNumber="1554">Ampullinopsis</emphasis>
Conrad, 1865
</taxonomicName>
, which is considered by
<bibRefCitation id="EF83EFDFE35EE22DFC56A28E5B45FBC4" author="MacNeil FSi Dockery DT III." pageId="22" pageNumber="1554" pagination="1 - 415" refId="ref25028" refString="MacNeil FSi Dockery DT III. 1984. Lower Oligocene Gastropodai Scaphopodai and Cephalopoda of the Vicksburg Group in Mississippi. Mississippi Dept Nat Resour Bur Geol Bull. 124: 1 - 415." type="journal article" year="1984">MacNeil and Dockery (1984)</bibRefCitation>
to have an exclusively Oligocene record in Europe and the Americas. The specimen of
<taxonomicName id="4C12E9ADE35EE22DFE94A5505BE3FBE7" authorityName="Gabb. Olsson" authorityYear="1928" box="[309,495,1043,1067]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFE94A5505BE3FBE7" box="[309,495,1043,1067]" italics="true" pageId="22" pageNumber="1554">Ampullina ortoni</emphasis>
</taxonomicName>
has a thin shell, appressed sutures, and no surface spiral sculpture, contrasting in the last named character with the spirally lined
<taxonomicName id="4C12E9ADE35EE22DFC6EA5765B3FFBBC" authority="Woodsi 1922" authorityName="Woodsi" authorityYear="1922" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="gabbi">
<emphasis id="B9664E3CE35EE22DFC6EA5765E8FFB81" box="[975,1155,1077,1101]" italics="true" pageId="22" pageNumber="1554">Ampullina gabbi</emphasis>
Woods, 1922
</taxonomicName>
, from the Salina Group of
<bibRefCitation id="EF83EFDFE35EE22DFDC7A51B5910FBBC" author="Gonzales G" box="[614,796,1112,1136]" pageId="22" pageNumber="1554" pagination="73 - 80" refId="ref23908" refString="Gonzales G. 1976. Ciclos de sedimentacion en el Eoceno de la cuenca Talara. Boletin Soc Geologica del Peru. 51: 73 - 80." type="journal article" year="1976">Gonzáles (1976)</bibRefCitation>
.
</paragraph>
<paragraph id="8BAD922EE35EE22DFF61A5385B8CFA49" blockId="22.[160,1156,833,1413]" pageId="22" pageNumber="1554">
<bibRefCitation id="EF83EFDFE35EE22DFF61A5385B51FB5F" author="Olsson AA" box="[192,349,1147,1171]" pageId="22" pageNumber="1554" pagination="1 - 147" refId="ref25769" refString="Olsson AA. 1944. Contributions to the Tertiary paleontology of northern Peru. Part VII. The Cretaceous of the Paita region. Bulletins Am Paleontol. 19 (68): 1 - 147." type="journal article" year="1944">Olsson (1944)</bibRefCitation>
described three new species of
<taxonomicName id="4C12E9ADE35EE22DFD42A538595EFB5F" authorityName="Ferussaci" authorityYear="1822" box="[739,850,1147,1171]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="genus">
<emphasis id="B9664E3CE35EE22DFD42A538595EFB5F" box="[739,850,1147,1171]" italics="true" pageId="22" pageNumber="1554">Ampullina</emphasis>
</taxonomicName>
from the late Campanian beds of the
<collectingCountry id="F305D2BEE35EE22DFE8BA5DE5B8EFB79" box="[298,386,1181,1205]" name="Haiti" pageId="22" pageNumber="1554">Tortuga</collectingCountry>
Formation in the Sechura Basin of northern
<collectingCountry id="F305D2BEE35EE22DFCDEA5DE59B9FB79" box="[895,949,1181,1205]" name="Peru" pageId="22" pageNumber="1554">Peru</collectingCountry>
:
<taxonomicName id="4C12E9ADE35EE22DFC61A5DE5ADBFB14" authority="Olssoni 1944" authorityName="Olssoni" authorityYear="1944" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="breccia">
<emphasis id="B9664E3CE35EE22DFC61A5DE5E26FB79" box="[960,1066,1181,1205]" italics="true" pageId="22" pageNumber="1554">A. breccia</emphasis>
Olsson, 1944
</taxonomicName>
,
<taxonomicName id="4C12E9ADE35EE22DFF47A5835BFCFB14" authority="Olssoni 1944" authorityName="Olssoni" authorityYear="1944" box="[230,496,1216,1240]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="tortuga">
<emphasis id="B9664E3CE35EE22DFF47A5835B59FB14" box="[230,341,1216,1240]" italics="true" pageId="22" pageNumber="1554">A. tortuga</emphasis>
Olsson, 1944
</taxonomicName>
, and
<taxonomicName id="4C12E9ADE35EE22DFD92A583594CFB14" authority="Olssoni 1944" authorityName="Olssoni" authorityYear="1944" box="[563,832,1216,1240]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="cumara">
<emphasis id="B9664E3CE35EE22DFD92A58358A9FB14" box="[563,677,1216,1240]" italics="true" pageId="22" pageNumber="1554">A. cumara</emphasis>
Olsson, 1944
</taxonomicName>
. The moderately high spire, non-sinuate columella, and elongate elliptical aperture of the Caballas Formation example of
<taxonomicName id="4C12E9ADE35EE22DFF53A4465B59FAD1" authorityName="Gabb. Olsson" authorityYear="1928" box="[242,341,1285,1309]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFF53A4465B59FAD1" box="[242,341,1285,1309]" italics="true" pageId="22" pageNumber="1554">A. ortoni</emphasis>
</taxonomicName>
most resemble comparable features in
<emphasis id="B9664E3CE35EE22DFC95A4465E71FAD1" box="[820,1149,1285,1309]" italics="true" pageId="22" pageNumber="1554">
<taxonomicName id="4C12E9ADE35EE22DFC95A44659A9FAD1" authorityName="Olssoni" authorityYear="1944" box="[820,933,1285,1309]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="breccia">A. breccia</taxonomicName>
.
<taxonomicName id="4C12E9ADE35EE22DFC14A4465E71FAD1" authorityName="Olssoni" authorityYear="1944" box="[949,1149,1285,1309]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="breccia">Ampullina breccia</taxonomicName>
</emphasis>
, however, like the Eocene
<taxonomicName id="4C12E9ADE35EE22DFE6EA46B5821FA8C" authorityName="Woodsi" authorityYear="1922" box="[463,557,1320,1344]" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="gabbi">
<emphasis id="B9664E3CE35EE22DFE6EA46B5821FA8C" box="[463,557,1320,1344]" italics="true" pageId="22" pageNumber="1554">A. gabbi</emphasis>
</taxonomicName>
, has faint spiral threads, which the specimen of
<taxonomicName id="4C12E9ADE35EE22DFBCFA46B5AEDFAAF" authorityName="Gabb. Olsson" authorityYear="1928" class="Gastropoda" family="Ampullinidae" genus="Ampullina" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="1554" phylum="Mollusca" rank="species" species="ortoni">
<emphasis id="B9664E3CE35EE22DFBCFA46B5AEDFAAF" italics="true" pageId="22" pageNumber="1554">A. ortoni</emphasis>
</taxonomicName>
lacks, judging from an inspection of a well-preserved external mould from the Caballas Formation.
</paragraph>
</subSubSection>
<subSubSection id="C308C1A5E35EE22DFF01A4805B9CF973" pageId="22" pageNumber="1554" type="materials_examined">
<paragraph id="8BAD922EE35EE22DFF01A4805B0FFA11" blockId="22.[160,924,1475,1536]" box="[160,259,1475,1501]" pageId="22" pageNumber="1554">
<emphasis id="B9664E3CE35EE22DFF01A4805B0FFA11" bold="true" box="[160,259,1475,1501]" italics="true" pageId="22" pageNumber="1554">Material</emphasis>
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A4AB5990F9CC" blockId="22.[160,924,1475,1536]" box="[160,924,1512,1536]" pageId="22" pageNumber="1554">
<collectionCode id="ED030AEBE35EE22DFF01A4AB5AE0F9CC" box="[160,236,1512,1536]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34878" lsid="urn:lsid:biocol.org:col:34878" name="University of Washington, Burke Museum" pageId="22" pageNumber="1554" type="Museum">UWBM</collectionCode>
107627, mostly an internal mould, B8772, L (36.8), W (33.7).
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A77E5B28F99B" blockId="22.[160,1156,1597,1727]" box="[160,292,1597,1623]" pageId="22" pageNumber="1554">
<emphasis id="B9664E3CE35EE22DFF01A77E5B28F99B" bold="true" box="[160,292,1597,1623]" italics="true" pageId="22" pageNumber="1554">Occurrence</emphasis>
</paragraph>
<paragraph id="8BAD922EE35EE22DFF01A7215B9CF973" blockId="22.[160,1156,1597,1727]" pageId="22" pageNumber="1554">
Upper lower Eocene, Chacra Formation, and middle Eocene, Talara Formation, Talara Basin, northern
<collectingCountry id="F305D2BEE35EE22DFEF5A7C65B85F951" box="[340,393,1669,1693]" name="Peru" pageId="22" pageNumber="1554">Peru</collectingCountry>
; Lower Paleogene, Cuenca Member, Caballas Formation, East Pisco Basin, southern
<collectingCountry id="F305D2BEE35EE22DFEF7A7E45B80F973" box="[342,396,1703,1727]" name="Peru" pageId="22" pageNumber="1554">Peru</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>