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532
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ShareScore release 0.9.0
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532 results for “Middle Eocene”
FIGURE 33 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 33. "Calycites" puryearensis Berry, 1930: 1) UF15820-059460', specimen showing six floral parts. Scale bar equals 2 mm; 2) Enlargement of the middle portion of a floral part in Figure 33.1 to show venation and trichomes. Scale bar equals 1 mm; 3) UF15820-059460, counterpart of Figure 33.2 showing five floral parts with acute apices. Scale bar equals 2 mm; 4) UF15820-043599, a dispersed floral part. Scale bar equals 2 mm; 5) Enlargement of Figure 33.4 (indicated by arrow) to show anthers clinging to the floral part. Scale bar equals 0.5 mm; 6) counterpart of Figure 33.4. Scale bar equals 2 mm.
FIGURE 31 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 31. Paleopanax puryearensis sp. nov.: 1, 2) UF15820-053151, 053151', part and counterpart of the holotype specimen showing laterally compressed, orbicular fruit with two persistent styles, two D-shaped carpels, and a pedicel. Scale bars equal 3 mm; 3, 4) Enlargements of Figure 31.1, 2, respectively, to show the curved styles and an epigynous disc (indicated by arrows). Scale bars equal 1 mm; 5, 6) UF15820-59481, 59481', part and counterpart of the paratype specimen showing D-shaped carpels. Scale bars equal 3 mm.
FIGURE 25 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 25. Palaeocarya puryearensis (Berry) Manchester, 1987: 1) 15820-00410 (CONN), showing trilobate fruit wing and bilobed prophyllum (indicated by arrows). Scale bar equals 3 mm; 2) Enlargement of Figure 25.1 to show bilobed prophyllum (indicated by arrows). Scale bar equals 1 mm; 3) UF15820-001950, showing the central bract and poorly preserved lateral bracts. Scale bar equals 3 mm; 4) Enlargement of the left portion of the central bract to show venation and trichomes (indicated by arrow). Scale bar equals 1 mm; 5) UF15820-002214, showing the central bract and one lateral bract. Arrow indicates the prophyllum. Scale bar equals 3 mm.
FIGURE 22. Claiborne Fagaceae Fruit Type 2 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 22. Claiborne Fagaceae Fruit Type 2: 1) UF15820-004016, base of cupule showing concentric arrangement of spines (indicated by arrow). Note at least six concentric circles; 2) UF15820-004016', note simple spines (indicated by arrow); 3) UF15820-004020, base of cupule showing attachment scar (indicated by arrow) and apically curved spines; 4) UF15820-061121, showing curved spines (indicated by arrow); 5) UF15820-032202, a large fruit about 5 cm in diameter. Note curved, simple spines (indicated by arrow). All scale bars equal 5 mm.
FIGURE 20 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 20. Castanopsoidea columbiana Crepet and Nixon, 1989: 1) UF15820-061131, showing an incomplete, unbranched infructescence. Scale bar equals 5 mm; 2) Enlargement of Figure 20.1 to show transversely arranged scales on the cupule (indicated by arrows). Scale bar equals 1 mm; 3) UF15820-061131', counterpart specimen showing scales with acute apices. Scale bar equals 5 mm; 4) UF15820-059483, showing a sessile fruit with spiny scales. Scale bar equals 2 mm; 5) UF15820-059490a, proximal portion of an incomplete infructescence showing four cupules. Note one cupule is detached. Scale bar equals 5 mm.
FIGURE 9. Claiborne Fabaceae Floral Type 3 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 9. Claiborne Fabaceae Floral Type 3: UF15820-043630, flower showing at least two valvate petals (pt), anther (a), style (st), and ovary (o). Scale bar equals 1 mm.
FIGURE 18 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 18. Pteroceltis knowltonii (Berry) Manchester, Chen, Lu and Uemura, 2009: 1-2) UF15820-029089, 029089', part and counterpart of specimen showing the short stipe (s). Scale bar equals 5 mm; 3) UF15820-055903, specimen showing cordate base, stipe (s) at the base, two styles at the distal end (indicated by arrows), and asymmetric fruit body and wings of different sizes. Scale bar equals 3 mm; 4-5) UF15820-055902, 055902', part and counterpart of specimen showing stipe (s) at the base and two styles at the distal end (indicated by the arrows). Scale bar equals 4 mm; 6) UF15820-059397, specimen showing stipe (s). Scale bar equals 4 mm.
FIGURE 6 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 6. Protomimosoidea buchananensis Crepet and Taylor, 1986: UF15820-061118, flower showing multiple filaments with anthers missing. Scale bar equals 1 mm.
FIGURE 8. Claiborne Fabaceae Floral Type 2 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 8. Claiborne Fabaceae Floral Type 2: UF15820-043606, flower with numerous stamens (indicated by arrow). Scale bar equals 1 mm.
FIGURE 30 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 30. Andrewsiocarpon puryearensis sp. nov. 1) UF15820-61133, specimen showing five seeds (s) and four valves (v). Note the central columella is inferred by the circular depression (indicated by the white arrow) and the fifth valve is inferred by the depression at the bottom of the capsule (indicated by the black arrow). Scale bar equals 5 mm; 2) UF15820-059410, showing two laterally compressed valves, pedicel (p), and a central columella (c). Scale bar equals 5 mm.
FIGURE 3. Claiborne Arecaceae Infructescence Type 1 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 3. Claiborne Arecaceae Infructescence Type 1: 1) UF15820-059399, showing an infructescence with at least two terminal sessile fruits and a lateral projection; 2) UF15820-059399, counterpart showing at least three fruits. All scale bars equal 3 mm.
FIGURE 15 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 15. cf. Leguminosites ingafructoides Berry, 1930: UF15820-005843, fruit showing wide sutures (s), constriction (c) and vertical partition, and oblique striations (os) that are oriented parallel to the direction of the arrows. Scale bar equals 5 mm.
FIGURE 12 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 12. cf. Cladrastis sp.: 1) UF15820-005419, fruit with two parallel seeds (s), narrow wing (w) along placental suture, and stipe (st); 2) Counterpart of UF15820-005419; 3) UF15820-009012, fruit showing narrow wing (w) along placental suture, obtuse apex, and style (stl) on the right. All scale bars equal 2 mm.
FIGURE 27 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 27. Crepetocarpon perkinsii (Berry) Dilcher and Manchester, 1988, UF15820-059480, compressed fruit with radiating ridges. Scale bar equals 2 mm.
FIGURE 1 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 1. Locations of the Puryear (UF15820) and Warman (UF15826) clay pits in western Tennessee (TN) and the Bovay (UF15737) and Bolden (UF15738) clay pits in northern Mississippi (MS), southeastern USA. Scale bar is for Benton and Marshall counties of Mississippi and Henry and Weakley counties of Tennessee.
FIGURE 24. Claiborne Fagaceae Fruit Type 6 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 24. Claiborne Fagaceae Fruit Type 6: 1) UF15820-004019, fruit showing three cupules (cupule valves - indicated by black arrows) and axis (pedicel - indicated by white arrow); 2) UF15820-059411, fruit showing three cupules (cupule valves - indicated by arrows) and simple spines. All scale bars equal 3 mm.
FIGURE 26. Paraengelhardtia eocenica Berry, 1916 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 26. Paraengelhardtia eocenica Berry, 1916: 1) UF15820-004854, specimen showing a small nutlet (n) impression and the prophyllum (p) extending almost four-fifths of the fruit wing (w). Scale bar equals 3 mm; 2) CONN-Q3-02, compressed specimen showing nutlet and fruit wing. Scale bar equals 3 mm.
FIGURE 21 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 21. cf. Trigonobalanoidea americana Crepet and Nixon, 1989: 1) UF15820-061130, showing an infructescence with seven attached fruits. Note that one fruit is missing but the pedicel (indicated by arrow) is attached to the axis. Scale bar equals 3 mm; 2) Enlargement of Figure 21.1 to show two fruits. Note a central groove (indicated by two white arrows) and a short pedicel (indicated by bottom arrow), and persistent perianth parts (p). Scale bar equals 1 mm.
FIGURE 7. Claiborne Fabaceae Floral Type 1 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 7. Claiborne Fabaceae Floral Type 1: UF15820-061142, a laterally compressed flower with three perianth parts and pedicel. Scale bar equals 2 mm.
FIGURE 14 in Fruits, seeds and flowers from the Puryear clay pit (middle Eocene Cockfield Formation), western Tennessee, USA
FIGURE 14. "Short, broad winged fruit" 1) UF15820- 007696, fruit showing acuminate apex (a), wing (w) along placental suture, and valve venation (v); 2) UF15820-007679, fruit showing stipe (s), wing (w) along placental suture, and valve venation (v); 3) UF15820- 005834, fruit showing stipe (s) and wing (w) along placental suture; 4) UF15820-007082, fruit showing wing (w) along placental suture and valve venation (v). All scale bars equal 5 mm.
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International Brain Laboratory public data
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OpenNeuro
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