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Fig. 21 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
Fig. 21. Premontreia (Oxyscyllium) subulidens (Arambourg, 1952), tooth. A–D. ANSP 23421, lateral tooth, Tallahatta/Lisbon contact zone. A. Labial view. B. Lingual view. C. Mesial view. D. Basal view. Scale bar = 2 mm.
Fig. 30 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
Fig. 30. Abdounia beaugei (Arambourg, 1935), teeth. A–C. MSC 35754.1, anterolateral tooth, lower Tallahatta Formation. A. Labial view. B. Mesial view. C. Lingual view. D–F. MSC 37571.1, lateral tooth, Gosport Sand. D. Labial view. E. Mesial view. F. Lingual view. G–I. MSC 37571.2, anterior tooth, Gosport Sand. G. Labial view. H. Mesial view. I. Lingual view. J–L. MSC 35754.9, lateral tooth, lower Tallahatta Formation. J. Labial view. K. Mesial view. L. Lingual view. Scale bars for A–L = 2 mm.
Fig. 29 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
Fig. 29. Scoliodon conecuhensis Cappetta & Case, 2016, teeth. A–C. MSC 188.130, upper lateral tooth, basal Gosport Sand. A. Labial view. B. Lingual view. C. Mesial view. D–F. MSC 38498.1, upper lateral tooth, basal Gosport Sand. D. Labial view. E. Lingual view. F. Mesial view. G–I. MSC 188.268, lower lateral tooth, basal Gosport Sand. G. Labial view. H. Lingual view. I. Mesial view. J–L. MSC 37627, upper lateral tooth, basal Lisbon Formation. J. Labial view. K. Lingual view. L. Mesial view. M–O. MSC 34405.2, lower lateral tooth, lower Tallahatta Formation. M. Labial view. N. Lingual view. O. Mesial view. P–R. MSC 37756.1, lateral tooth, lower Tallahatta Formation. P. Labial view. Q. Lingual view. R. Mesial view. S–U. MSC 37133, upper anterolateral tooth, Tallahatta/Lisbon formation contact zone, courtesy of Bruce Relihan. S. Labial view. T. Lingual view. U. Mesial view. V–X. MSC 38490.3, upper lateral tooth, basal Lisbon Formation. V. Labial view. W. Lingual view. X. Mesial view. Y–AA. MSC 38490.2, lower lateral tooth, basal Lisbon Formation. Y. Labial view. Z. Lingual view. AA. Mesial view. BB–DD. MSC 38498.3, upper lateral tooth, basal Gosport Sand. BB. Labial view. CC. Lingual view. DD. Mesial view. EE–GG. MSC 37678.1, male lower anterior tooth, basal Lisbon Formation. EE. Labial view. FF. Lingual view. GG. Mesial view. HH–JJ. MSC 37756.3, male lower anterior tooth, lower Tallahatta Formation. HH. Labial view. II. Lingual view. JJ. Mesial view. KK–MM. MSC 37756.2, male lower anterior tooth, lower Tallahatta Formation. KK. Labial view. LL. Lingual view. MM. Mesial view. Scale bars for A–F, M–X, BB–DD, KK–MM = 5 mm. Scale bars for G–L, Y–AA, EE–JJ = 2 mm.
Appendix 2 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
<p><b>Appendix 2</b> (continued) Number of non-otolith taxa identified to lowest taxonomic ranking from each Claiborne Group locality in Alabama, USA.</p><table><thead><tr><th><b>Taxon</b></th><th colspan="12"><b>ADl-1 Amo-8 ACh-7 Ach-14 Acon-6 Acov-1 ACov-11 Ach-8 ACl-3 AWa-2 AMo-4 ACl-4 Ach-21 Acl-14 Acl-15 Total</b></th></tr></thead><tbody><tr><th><i>Leidybatus jugosus</i></th><td>2</td><td></td><td>1</td><td></td><td>68</td><td></td><td></td><td></td><td></td><td></td><td></td><td><b>71</b></td></tr><tr><th><i>Burnhamia daviesi</i></th><td>6</td><td></td><td></td><td></td><td>1</td><td></td><td></td><td></td><td>1</td><td></td><td>4</td><td><b>12</b></td></tr><tr><th><i>Eoplinthicus yazooensis</i></th><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>1</td><td></td><td><b>1</b></td></tr><tr><th>Batomorphii indet.</th><td></td><td></td><td></td><td></td><td>4</td><td></td><td></td><td></td><td>3</td><td></td><td></td><td><b>7</b></td></tr><tr><th>Myliobatidae indet.</th><td>750</td><td>4</td><td>4</td><td>1</td><td>845</td><td>1</td><td></td><td>22</td><td>762</td><td></td><td>197</td><td><b>2586</b></td></tr><tr><th><i>Cylindracanthus ornatus</i></th><td></td><td></td><td></td><td></td><td>3</td><td></td><td></td><td></td><td></td><td></td><td></td><td><b>3</b></td></tr><tr><th><i>Cylindracanthus rectus</i></th><td></td><td></td><td></td><td></td><td>40</td><td></td><td>4</td><td></td><td>2</td><td></td><td></td><td><b>46</b></td></tr><tr><th><i>Cylindracanthus</i> sp.</th><td>4</td><td>4</td><td>3</td><td></td><td>55</td><td></td><td></td><td></td><td>6</td><td></td><td></td><td><b>72</b></td></tr><tr><th><i>Pycnodus</i> sp.</th><td>8</td><td></td><td>1</td><td></td><td>11</td><td></td><td></td><td></td><td></td><td></td><td></td><td><b>20</b></td></tr><tr><th>Lepisostidae indet.</th><td></td><td></td><td>1</td><td></td><td>2</td><td></td><td></td><td></td><td>10</td><td>23</td><td></td><td><b>36</b></td></tr><tr><th><i>Egertonia isodonta</i></th><td>35</td><td></td><td>2</td><td></td><td>17</td><td></td><td></td><td></td><td>37</td><td></td><td>37</td><td><b>128</b></td></tr><tr><th><i>Paralbula</i> aff. <i>P. marylandica</i></th><td>17</td><td></td><td></td><td></td><td>52</td><td></td><td></td><td></td><td></td><td></td><td></td><td><b>69</b></td></tr><tr><th><i>Phyllodus toliapicus</i></th><td>8</td><td></td><td></td><td></td><td>15</td><td></td><td></td><td></td><td>3</td><td></td><td></td><td><b>26</b></td></tr><tr><th><i>Albula eppsi</i></th><td>23</td><td>2</td><td>1</td><td></td><td>6</td><td></td><td></td><td></td><td>1</td><td></td><td></td><td><b>33</b></td></tr><tr><th><i>Albula oweni</i></th><td>15</td><td></td><td></td><td></td><td>3</td><td></td><td>1</td><td></td><td>6</td><td></td><td></td><td><b>25</b></td></tr><tr><th><i>Albula</i> sp.</th><td></td><td></td><td></td><td></td><td>3</td><td></td><td></td><td></td><td>1</td><td></td><td></td><td><b>4</b></td></tr><tr><th>Osteoglossidae indet.</th><td>2</td><td></td><td></td><td></td><td>11</td><td>1</td><td></td><td></td><td>1</td><td></td><td>1</td><td><b>16</b></td></tr><tr><th>Ariidae indet.</th><td></td><td></td><td>2</td><td></td><td>17</td><td>1</td><td></td><td></td><td>34</td><td>12</td><td></td><td><b>66</b></td></tr><tr><th><i>Sphyraena</i> sp.</th><td>1</td><td>5</td><td>2</td><td></td><td>17</td><td></td><td></td><td></td><td>43</td><td>2</td><td>1</td><td><b>71</b></td></tr><tr><th><i>Eutrichiurides plicidens</i> comb. nov.</th><td></td><td></td><td>1</td><td></td><td>7</td><td></td><td></td><td></td><td>3</td><td></td><td></td><td><b>11</b></td></tr><tr><th><i>Trichiurides sagittidens</i></th><td></td><td>4</td><td>1</td><td></td><td>5</td><td></td><td></td><td></td><td>10</td><td>12</td><td>1</td><td><b>33</b></td></tr><tr><th><i>Trichiurus oshosunensis</i></th><td></td><td></td><td>2</td><td></td><td>31</td><td></td><td></td><td></td><td></td><td></td><td></td><td>33</td></tr></tbody></table>
Appendix 1 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
<p><b>Appendix 1</b> (continued) Number of non-otolith taxa identified to lowest taxonomic ranking within each Claiborne Group unit. Shaded areas represent the stratigraphic range of taxa within Claiborne Group units in Alabama, USA.</p><table><thead><tr><th><b>Taxon</b></th><th colspan="2"><b>Meridian lower upper Tallahatta “lower” “upper” Lisbon/ lower Tallahatta Sand Tallahatta Tallahatta /Lisbon Lisbon Lisbon Gosport Gosport Fm. Member Fm. Fm. contact Fm. Fm. contact Sand</b></th><th><b>Gosport Sand</b></th><th><b>Total</b></th></tr></thead><tbody><tr><th><i>Myliobatis</i> sp. 1</th><td>5</td><td>307</td><td></td><td><b>312</b></td></tr><tr><th><i>Myliobatis</i> sp. 2</th><td></td><td>18 207 1 48</td><td colspan="2">13 <b>287</b></td></tr><tr><th><i>Pseudaetobatus belli</i></th><td>15</td><td>210</td><td></td><td><b>225</b></td></tr><tr><th><i>Rhinoptera</i> sp. <i>Meridiania</i> cf. <i>M. convexa</i></th><td>16</td><td>14 18 181 1 5 1525 1 1</td><td colspan="2">131 <b>1891</b> 2 <b>4</b></td></tr><tr><th><i>Leidybatus jugosus</i></th><td></td><td>2 28 41</td><td></td><td><b>71</b></td></tr><tr><th><i>Burnhamia daviesi</i></th><td></td><td>6 1 1</td><td>4</td><td><b>12</b></td></tr><tr><th><i>Eoplinthicus yazooensis</i></th><td></td><td></td><td colspan="2">1 <b>1</b></td></tr><tr><th>Batomorphii indet.</th><td></td><td>4</td><td>3</td><td><b>7</b></td></tr><tr><th>Myliobatidae indet.</th><td></td><td>750 4 74 776 1 7 762</td><td>212</td><td><b>2586</b></td></tr><tr><th><i>Cylindracanthus ornatus</i></th><td></td><td>2 1</td><td></td><td><b>3</b></td></tr><tr><th><i>Cylindracanthus rectus</i></th><td></td><td>24 16 4 2</td><td></td><td><b>46</b></td></tr><tr><th><i>Cylindracanthus</i> sp.</th><td></td><td>4 4 13 45 6</td><td></td><td><b>72</b></td></tr><tr><th><i>Pycnodus</i> sp.</th><td></td><td>8 2 10</td><td></td><td><b>20</b></td></tr><tr><th>Lepisostidae indet.</th><td></td><td>1 2 10</td><td>23</td><td><b>36</b></td></tr><tr><th><i>Egertonia isodonta</i></th><td></td><td>35 12 7 37</td><td colspan="2">37 <b>128</b></td></tr><tr><th><i>Paralbula</i> aff. <i>P. marylandica</i></th><td></td><td>17 52</td><td></td><td><b>69</b></td></tr><tr><th><i>Phyllodus toliapicus Albula eppsi Albula oweni</i></th><td></td><td>8 15 3 23 2 1 6 1 15 3 1 6</td><td colspan="2"><b>26 33 25</b></td></tr><tr><th><i>Albula</i> sp.</th><td></td><td>3 1</td><td></td><td>4</td></tr></tbody></table>
Appendix 1 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths
<p><b>Appendix 1</b> (continued) Number of non-otolith taxa identified to lowest taxonomic ranking within each Claiborne Group unit. Shaded areas represent the stratigraphic range of taxa within Claiborne Group units in Alabama, USA.</p><table><thead><tr><th><b>Taxon</b></th><th colspan="5"><b>Meridian lower upper Tallahatta “lower” “upper” Tallahatta Sand Tallahatta Tallahatta /Lisbon Lisbon Lisbon Fm. Member Fm. Fm. contact Fm. Fm.</b></th><th><b>Lisbon/ Gosport contact</b></th><th><b>lower Gosport Sand</b></th><th><b>Gosport Sand</b></th><th><b>Total</b></th></tr></thead><tbody><tr><th><i>Physogaleus alabamensis</i> comb. nov. <i>Physogaleus secundus</i></th><td></td><td>31 131</td><td>1 1</td><td></td><td>185 232 1 53 555 1</td><td></td><td>15 38</td><td colspan="2">17 <b>507</b> 27 <b>786</b></td></tr><tr><th><i>Physogaleus</i> sp.</th><td></td><td></td><td></td><td></td><td>1 1</td><td></td><td></td><td></td><td><b>2</b></td></tr><tr><th><i>Galeocerdo eaglesomei</i></th><td></td><td></td><td></td><td></td><td>4 13</td><td>1</td><td>2</td><td>18</td><td><b>38</b></td></tr><tr><th><i>Galeocerdo clarkensis</i></th><td></td><td></td><td></td><td></td><td></td><td></td><td>83</td><td colspan="2">3 <b>86</b></td></tr><tr><th><i>Galeocerdo</i> sp.</th><td></td><td></td><td></td><td></td><td></td><td></td><td>16</td><td></td><td><b>16</b></td></tr><tr><th>Galeomorphii indet.</th><td></td><td></td><td></td><td></td><td>1</td><td></td><td></td><td></td><td><b>1</b></td></tr><tr><th>Pristidae indet.</th><td></td><td></td><td></td><td></td><td>4</td><td></td><td>2</td><td colspan="2">7 <b>13</b></td></tr><tr><th><i>Anoxypristis</i> sp. <i>Pristis</i> sp.</th><td></td><td>1 27</td><td></td><td></td><td>11 4 91 27</td><td></td><td>2 36</td><td>66</td><td><b>18 247</b></td></tr><tr><th><i>Propristis schweinfurthi</i></th><td></td><td></td><td></td><td></td><td></td><td></td><td>2</td><td colspan="2">8 <b>10</b></td></tr><tr><th>Myliobatiformes indet.</th><td></td><td></td><td></td><td></td><td>1 288 3</td><td></td><td></td><td>60</td><td><b>352</b></td></tr><tr><th>“ <i>Dasyatis</i> ” aff. <i>D. charlisae</i></th><td></td><td></td><td></td><td></td><td>4 4</td><td></td><td></td><td></td><td><b>8</b></td></tr><tr><th>“ <i>Dasyatis</i> ” <i>jaekeli</i></th><td></td><td>3</td><td></td><td></td><td>13</td><td></td><td></td><td></td><td><b>16</b></td></tr><tr><th>“ <i>Dasyatis</i> ” sp.</th><td></td><td></td><td></td><td></td><td>6</td><td></td><td>2</td><td></td><td><b>8</b></td></tr><tr><th><i>Aturobatis</i> aff. <i>A. aquensis</i></th><td></td><td></td><td></td><td></td><td>2</td><td></td><td></td><td></td><td><b>2</b></td></tr><tr><th><i>Coupatezia</i> sp.</th><td></td><td>1</td><td></td><td></td><td>17</td><td></td><td></td><td></td><td><b>18</b></td></tr><tr><th><i>Hypolophodon sylvestris</i></th><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td><b>7</b></td></tr><tr><th><i>Jacquhermania duponti</i></th><td></td><td></td><td></td><td></td><td>11</td><td></td><td>16</td><td colspan="2">1 <b>28</b></td></tr><tr><th><i>Aetobatis</i> sp.</th><td></td><td></td><td></td><td></td><td>12 103</td><td>1</td><td></td><td>11</td><td><b>127</b></td></tr><tr><th><i>Aetomylaeus</i> sp.</th><td>11</td><td>80</td><td></td><td></td><td>12 123 4</td><td></td><td>153</td><td>9</td><td>392</td></tr></tbody></table>
FIG. 10 in The Palaeotheriidae (Equoidea, Perissodactyla, Mammalia) from the Eocene fauna of Aumelas (Hérault department, France)
FIG. 10. — Pachynolophus sp. from Aumelas: A, AUM 199, right maxillary fragment with P3/-M3/; A1, labial view; A2, occlusal view; B, AUM 1586, right maxillary fragment with (alv. P1/)-P2/-(M2/); B1, labial view; B2, occlusal view; C, AUM 213, left M3/ (reversed), occlusal view; D, AUM 1596, left fragment with P3/-P4/ (reversed), occlusal view; E, AUM 332, right DP/4, occlusal view; F, AUM 1600, right mandible with M/2-M/3 (pars); F1, occlusal view; F2, labial view; G, AUM 323, symphysis with both /C and sockets of incisors, dorsal view; H, AUM 1599 left mandible fragment with (P/3)-(M/3) (reversed); H1, occlusal view; H2, labial view; I, AUM 1620, left mandible with DP/2-M/2-(M/3), occlusal view; J, AUM 1617, mandible with right /C-(alv. DP/1)-DP/2-M/3, sockets of incisors and left /C); J1, occlusal view; J2, labial view. Scale bars: 2 cm.
FIG. 7 in The Palaeotheriidae (Equoidea, Perissodactyla, Mammalia) from the Eocene fauna of Aumelas (Hérault department, France)
FIG. 7. — Propalaeotherium cf. gaudryi (Lemoine, 1878) from Aumelas: A, AUM 1584, left maxillary with (P1/ roots)-P2/-M3/, occlusal view (reversed); B, AUM 1583, maxillary with left P2/-M3/ and right P1/-M2/, occlusal view (reversed); C, AUM 168, right maxillary with (alv. C/)-(alv. P1/)-P2/-M3/; C1, labial view, C2, occlusal view; D, AUM 192, right P4/, occlusal view; E, AUM 209, right maxillary with M1/-M3/, occlusal view; F, AUM 206, right mandible with (alv. P/1-P/2)-P/3-M/3; F1, occlusal view; F2, labial view; G, AUM 1603, right mandible with (P/3)-P/4-M/3; G1, occlusal view; G2, labial view; H, AUM 1601, right mandible with (P/4)- M/1-M/3, occlusal view. Scale bar: 2 cm.
FIG. 5 in The Palaeotheriidae (Equoidea, Perissodactyla, Mammalia) from the Eocene fauna of Aumelas (Hérault department, France)
FIG. 5. — Propalaeotherium sudrei Remy, Krasovec & Marandat, 2016:A, AUM 205, right mandible with M/3; A1, occlusal view; A2, labial view;B, AUM 179, left mandible with P/4-M/3 (reversed);B1, occlusal view; B2, labial view;C, AUM 166, right mandible with P/3-M/1-(M/2); C1, occlusal view; C2, labial view; D, AUM 182, left mandibular fragment with (D/3)-D/4-M/1, (reversed), occlusal view; E, AUM 208, left mandible with (alv.P/2-P/3)-P/4-M/1-(M/2)-M/3 (reversed), occlusal view. Scale bars: 2 cm. (Note that the mandible AUM 206 [Remy et al. 2016: fig.3E-F] is now recorded as Propalaeotherium cf. gaudryi (Lemoine, 1878)).
FIG. 12 in The Palaeotheriidae (Equoidea, Perissodactyla, Mammalia) from the Eocene fauna of Aumelas (Hérault department, France)
FIG. 12. — Strict consensus of the two trees of the cladistic analysis. "Hyracotheres" are included in the Palaeotheriidae according to Remy, 2017. The taxa recognized at Aumelas are mentioned in red.
FIG. 11 in The Palaeotheriidae (Equoidea, Perissodactyla, Mammalia) from the Eocene fauna of Aumelas (Hérault department, France)
FIG. 11. — Lophiotherium sp. from Aumelas: A, AUM 1633, right M3/; A1, occlusal view; A2, labial view; B, AUM 1547, left M2 (reversed), occlusal view; C, AUM 1626, left M2/ (reversed), occlusal view; D, AUM 234, right M1/, occlusal view (cast); E, AUM 232, left M1/ (reversed), occlusal view (cast); F, AUM 172, left M1/ (reversed), occlusal view; G, AUM 1550, right M/2, occlusal view (cast); H, AUM 1622, left M/1 (reversed), occlusal view; I, AUM 1624, right M/1, occlusal view; J, AUM 1551, right P/3, occlusal view (cast); K, AUM 1548, left mandible with (P/4)-M/1-M/3 (reversed); K1, occlusal view; K2, labial view; L, AUM 170, left mandible fragment with (alv. DP/1)-DP/2-DP/4 (reversed); L1, occlusal view; L2, labial view. Scale bars: 2 cm.
FIG. 50 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 50. — Lateral view of the right pelvic bones of some extant mysticetes. A, Balaenoptera musculus; B, Balaenoptera musculus; C, Megaptera novaeangliae; D, E, Balaena mysticetus. The iliac, pubic and ischial portions are, respectively, in blue, yellow and green. Modified from Struthers (1893).
FIG. 49 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 49. — Lateral view of innominate of some extinct cetaceans. A, Georgiacetus vogtlensis (GSM 350); B, Basilosaurus isis (CGM 42176, cast); C, Basilosaurus cetoides (USNM 12261); D, Chrysocetus healyorum (SCSM 87-195, cast, right innominate, reversed); E, Mystacodon selenensis (MUSM 1917). Not to scale.
FIG. 48 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 48. — Mystacodon selenensis (MUSM 1917, holotype). Left innominate: A, lateral view; B, dorsal view; C, medial view; D, ventral view. Scale bar: 5 cm.
FIG. 39 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 39. — Ribs transverse sections of Mystacodon, basilosaurids, and chaeomysticetes. A, Mystacodon selenensis (MUSM 1917, holotype): section of an anterior-median (right?) rib of the thoracic cage in the median region of the diaphysis; B, Dorudon atrox (UM 101222): section of a left R4 at mid-diaphysis (reversed); C, Basilosaurus isis (WH 074): section of a left R4 at mid-diaphysis. B and C are reproduced from Houssaye et al. (2015). D, Piscobalaena nana (MNHN.F. SAS1618). E, Balaenoptera acutorostrata (IRSNB uncatalogued). Abbreviations: ant, anterior; med, medial. Scale bar: 1 cm.
FIG. 42 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 42. — Mystacodon selenensis (MUSM 1917, holotype). Right humerus: A, lateral view; B, medial view; C, anterior view; D, posterior view. Scale bar: 5 cm.
FIG. 6 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 6. — Lateral view of the skull of Mystacodon selenensis (MUSM 1917, holotype). Oblique lines and grey-shaded regions indicate respectively broken and reconstructed parts. Scale bar: 20 cm.
FIG. 1 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 1. — Views of the extraction of the postcranial skeleton of Mystacodon selenensis (MUSM 1917 holotype) at Playa Media Luna (Ica Department, Peru).
FIG. 27 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations
FIG. 27. — Mystacodon selenensis (MUSM 1917, holotype). A-C, right i2 or i3 (tooth I); D-F, left i3 or c (tooth II); G-I, right?p1 (tooth III); A, labial view; B, lingual view; C, occlusal view; D, labial view; E, lingual view; F, occlusal view; G, labial view, H, lingual view; I, occlusal view. Scale bar: 3 cm.
FIG. 8 in Hanging on - lucinid bivalve survivors from the Paleocene and Eocene in the western Indian Ocean (Bivalvia: Lucinidae)
FIG. 8. — Monitilora Iredale, 1930, Palaeogene fossils (A-D) and Monitilora sepes (Barnard, 1964) Inhaca, Mozambique (E-Q): A, B, Monitilora duponti (Cossmann, 1908) Paleocene, Danian, Calcaire de Mons, Mons Puits Coppée, Belgium (RBINS I.G. 6544), L 17.5 mm; C, D, Monitilora obliqua baudoni (Deshayes, 1857) Eocene, Lutetian, Amblainville, Oise, France, Chavan collection (RBINS I.G. 21.735), L 18 mm; E, F, Monililora sepes exterior and interior of left valve, Inhaca stn MD11, L 15 mm; G, H, exterior and interior of right valve, Inhaca stn MD15, L 12.1 mm; I, J, exterior and interior of right valve, Inhaca stn MD15, L 10.2 mm; K, L, exterior and interior of right valve, Inhaca stn MD15, L 10.1 mm; M, interior of left valve, Inhaca stn MD15, L 8.4 mm; N, O, detail of hinge teeth of left and right valves of H, I; P, detail of external sculpture of K; Q, protoconch of H. Scale bars: N, O, 1.0 mm; P, 500 µm; Q, 100 µm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.