古脊椎动物学报 ›› 2020, Vol. 58 ›› Issue (3): 221-248.DOI: 10.19615/j.cnki.1000-3118.200320
• • 上一篇
董为1,2(), 白炜鹏1,2,3, 潘越1,2,3, 刘文晖4
收稿日期:
2019-12-12
出版日期:
2020-07-20
发布日期:
2020-07-20
通讯作者:
dongwei@ivpp.ac.cn基金资助:
DONG Wei1,2(), BAI Wei-Peng1,2,3, PAN Yue1,2,3, LIU Wen-Hui4
Received:
2019-12-12
Published:
2020-07-20
Online:
2020-07-20
摘要:
20世纪80年代在桑干河盆地一带考察泥河湾层时,在山西省天镇县南高崖乡的台家坪、水冲口和大庄科的辛窑子沟一带发现了很多哺乳动物化石地点并出土了很多哺乳动物化石。最近对其中鹿科化石的研究鉴定出7个种:步氏麂(Muntiacus bohlini)、化德祖鹿相似种(Cervavitus cf. C. huadeensis)、山西轴鹿(Axis shansius)、华丽日本鹿(Nipponicervus elegans)、始麋鹿(Elaphurus davidianus predavidianus)、双叉麋鹿(E. bifurcatus )及赤鹿(Cervus (Elaphus) elaphus)。其中前6个种产自台家坪和水冲口化石地点的泥河湾组中,层位相当于欧洲的中、晚维拉方期,即早更新世,而赤鹿产自大庄科化石地点,层位目前还不确定,但可能也是泥河湾组。因此在辛窑子沟一带的早更新世目前发现的鹿科化石至少有6个种。其中的化德祖鹿相似种和山西轴鹿是从晚新近纪残留下来的种类,而步氏麂、华丽日本鹿、始麋鹿和双叉麋鹿是早更新世出现的新种类。如果大庄科地点的层位可以确定为早更新世的话,赤鹿的最早记录则可以回溯到早更新世,其鹿角的演化是始于无冰枝,然后出现冰枝。另外,在中国大陆和日本列岛都发现过麋鹿和日本鹿化石,进一步说明在早更新世期间海平面曾经下降很多,使得大陆的一些鹿类得以迁徙到列岛上。最后,数量较多的低冠鹿科化石标本指示桑干河盆地一带在早更新世存在一定范围的森林环境。
中图分类号:
董为, 白炜鹏, 潘越, 刘文晖. 山西天镇辛窑子早更新世鹿科化石新材料. 古脊椎动物学报, 2020, 58(3): 221-248.
DONG Wei, BAI Wei-Peng, PAN Yue, LIU Wen-Hui. New material of Cervidae (Artiodactyla, Mammalia) from Xinyaozi Ravine in Shanxi, North China. Vertebrata Palasiatica, 2020, 58(3): 221-248.
Fig. 1 A nearly complete antler (IVPP V 26267.1) of Muntiacus bohlini from Xinyaozi Ravine A. lateral view; B. medial view; C. anterior-medial view; D. outline of anterior-medial view Dotted lines show missing tips and oblique lines show broken area
Taxon | M. bohlini | M. lacustris | M. zhaotongensis | M. leilaoensis | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Locality | Shuichongkou | Xiashagou1) | Loc. 182) | Yushe3) | Juyuandong4) | Zhaotong5) | Leilao6) | ||||
Max diameter of distal pedicle | 18.9 | 18.5 | 12-17.1 | 16-17 | 15 | 16.44-20.10 | 18.56-18.82 | ||||
Min diameter of distal pedicle | 13.7 | 13 | 10-14.5 | 13.5 | 14.02-16.94 | 16.40-15.68 | |||||
Thickness of burr | 4.4 | 4.9* | 4.3 | 4.56-6.32 | 5.96-7.22 | ||||||
Max diameter of burr | 27.1 | 21.4 | 22-32 | 25? | 25.52-33.03 | 38.78-39.46 | |||||
Min diameter of burr | 21.9 | 18.7 | 23.23-29.62 | 33.12-37.24 | |||||||
Length of antler base | 17.5 | 14.7* | 16 | 16-31 | 7.38-18.48 | 12.24-22.32 | |||||
Angle of bifurcation (°) | 50 | 40 | 40 | 50-65 | 35-40 | 40 | |||||
Max diameter of proximal antler base | 21.2 | 24 | 20-26 | 17-24 | 19 | 16.54-24.36 | 23.38-30.12 | ||||
Min diameter of proximal antler base | 18.3 | 23 | 16-23 | 14-23 | 15.6 | 11.79-16.53 | 21.22-22.16 | ||||
Length of the main beam | >76.1 | 108 | 72-80 | 75-92 | 80 | 73.23-90.05 | 125.10 | ||||
Max diameter of proximal main beam | 21.4 | 22 | 15-20 | 16.04-24.42 | 21.86-23.82 | ||||||
Min diameter of proximal main beam | 12.4 | 14 | 10.5-14 | 11.68-16.72 | 14.58-14.92 | ||||||
Max diameter of proximal brow tine | 17.2 | 9.6 | 14-26 | 7.26-9.47 | 9.74 | ||||||
Min diameter of proximal brow tine | 11.3 | 9.5* | 8.4 | 12-18 | 4.59-5.89 | 8.68 |
Table 1 Measurements of antler of Muntiacus bohlini from Xinyaozi Ravine and comparison (mm)
Taxon | M. bohlini | M. lacustris | M. zhaotongensis | M. leilaoensis | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Locality | Shuichongkou | Xiashagou1) | Loc. 182) | Yushe3) | Juyuandong4) | Zhaotong5) | Leilao6) | ||||
Max diameter of distal pedicle | 18.9 | 18.5 | 12-17.1 | 16-17 | 15 | 16.44-20.10 | 18.56-18.82 | ||||
Min diameter of distal pedicle | 13.7 | 13 | 10-14.5 | 13.5 | 14.02-16.94 | 16.40-15.68 | |||||
Thickness of burr | 4.4 | 4.9* | 4.3 | 4.56-6.32 | 5.96-7.22 | ||||||
Max diameter of burr | 27.1 | 21.4 | 22-32 | 25? | 25.52-33.03 | 38.78-39.46 | |||||
Min diameter of burr | 21.9 | 18.7 | 23.23-29.62 | 33.12-37.24 | |||||||
Length of antler base | 17.5 | 14.7* | 16 | 16-31 | 7.38-18.48 | 12.24-22.32 | |||||
Angle of bifurcation (°) | 50 | 40 | 40 | 50-65 | 35-40 | 40 | |||||
Max diameter of proximal antler base | 21.2 | 24 | 20-26 | 17-24 | 19 | 16.54-24.36 | 23.38-30.12 | ||||
Min diameter of proximal antler base | 18.3 | 23 | 16-23 | 14-23 | 15.6 | 11.79-16.53 | 21.22-22.16 | ||||
Length of the main beam | >76.1 | 108 | 72-80 | 75-92 | 80 | 73.23-90.05 | 125.10 | ||||
Max diameter of proximal main beam | 21.4 | 22 | 15-20 | 16.04-24.42 | 21.86-23.82 | ||||||
Min diameter of proximal main beam | 12.4 | 14 | 10.5-14 | 11.68-16.72 | 14.58-14.92 | ||||||
Max diameter of proximal brow tine | 17.2 | 9.6 | 14-26 | 7.26-9.47 | 9.74 | ||||||
Min diameter of proximal brow tine | 11.3 | 9.5* | 8.4 | 12-18 | 4.59-5.89 | 8.68 |
Fig. 2 Cheek teeth of Muntiacus bohlini from Xinyaozi Ravine A. a right maxillary fragment with M1-3 (IVPP V 26267.2), lingual and occlusal views; B. a left mandibular fragment with p2-m2 (V 26267.3), occlusal and buccal views; C. a right mandibular fragment with p3-m3 (V 26267.4), occlusal and buccal views; D. a right mandibular fragment with dp4-m2 (V 26267.5), occlusal and buccal views
M. bohlini | M. lacustris | Muntiacus sp. | M. zhaotongensis | |||||
---|---|---|---|---|---|---|---|---|
V 26267.2 | RV 4002 | Sanhe1) | OV 949 | Zhaotong2) | ||||
M1 L | 14.18 | 11.22-12.16 | 10.5-10.7 | 10.26-10.86 | 9.88-10.61 | |||
M1 W | 13.54 | 11.02-11.28 | 13.8-14.1 | 11.94-11.96 | 11.35-12.19 | |||
M1 H | 11.09 | 5.96-8 | 4.1-4.2 | 3.58-3.68 | 7.81-8.22 | |||
M2 L | 14.89 | 11.98-12.44 | 12.9-13.4 | 11.96-12.02 | 10.33-11.13 | |||
M2 W | 14.88 | 12.38-13.18 | 14.6-15.3 | 13.08-13.18 | 12.19-13.62 | |||
M2 H | 13.15 | 10.36-10.42 | 8.2-9.2 | 3.72-4.84 | 8.75-9.91 | |||
M3 L | 14.91 | 12.64-12.76 | 11.9-13.9 | 12.54-12.64 | 9.9-10.51 | |||
M3 W | 12.81 | 11.82-12 | 12.8-13.9 | 13.06-13.5 | 11.67-12.88 | |||
M3 H | 13.01 | 9.32-11.64 | 7.7-10.3 | 4.34-4.88 | 8.6-8.99 | |||
M1-3 L | 41.47 | 36.18-36.2 | 33.82-34.28 | 29.88 |
Table 2 Measurements of the upper cheek teeth of Muntiacus bohlini from Xinyaozi Ravine and comparison (mm)
M. bohlini | M. lacustris | Muntiacus sp. | M. zhaotongensis | |||||
---|---|---|---|---|---|---|---|---|
V 26267.2 | RV 4002 | Sanhe1) | OV 949 | Zhaotong2) | ||||
M1 L | 14.18 | 11.22-12.16 | 10.5-10.7 | 10.26-10.86 | 9.88-10.61 | |||
M1 W | 13.54 | 11.02-11.28 | 13.8-14.1 | 11.94-11.96 | 11.35-12.19 | |||
M1 H | 11.09 | 5.96-8 | 4.1-4.2 | 3.58-3.68 | 7.81-8.22 | |||
M2 L | 14.89 | 11.98-12.44 | 12.9-13.4 | 11.96-12.02 | 10.33-11.13 | |||
M2 W | 14.88 | 12.38-13.18 | 14.6-15.3 | 13.08-13.18 | 12.19-13.62 | |||
M2 H | 13.15 | 10.36-10.42 | 8.2-9.2 | 3.72-4.84 | 8.75-9.91 | |||
M3 L | 14.91 | 12.64-12.76 | 11.9-13.9 | 12.54-12.64 | 9.9-10.51 | |||
M3 W | 12.81 | 11.82-12 | 12.8-13.9 | 13.06-13.5 | 11.67-12.88 | |||
M3 H | 13.01 | 9.32-11.64 | 7.7-10.3 | 4.34-4.88 | 8.6-8.99 | |||
M1-3 L | 41.47 | 36.18-36.2 | 33.82-34.28 | 29.88 |
M. bohlini | M. lacustris | Muntiacus sp. | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
V 26267.3 | V 26267.4 | V 26267.5 | Xiashagou1) | Loc. 182) | Sanhe3) | Juyuandong4) | Longgudong5) | |||
p2 L | 8.31 | 8.5* | 7* | 8.7 | 7.7 | |||||
p2 W | 4.91 | 4.6 | 4.0 | |||||||
p2 H | 6.08 | 8.2 | ||||||||
p3 L | 9.07 | 10.09 | 9.7* | 8.5* | 9.2-9.8 | |||||
p3 W | 6.21 | 6.44 | 5.2-5.7 | |||||||
p3 H | 8.37 | 8.44 | ||||||||
p4 L | 9.68 | 10.43 | 9.7* | 9.9* | 9.5 | 9.7 | 10.4 | |||
p4 W | 7.21 | 7.32 | 5.8* | 6.9 | 6.8 | 6.0 | ||||
p4 H | 9.68 | 9.75 | 4.3 | |||||||
m1 L | 13.82 | 13.84 | 13.14 | 13* | 12.7* | 12.4 | 11.0 | 10.1-11.5 | ||
m1 W | 9.02 | 9.09 | 8.05 | 8.0 | 7.1 | 6.9-7.9 | ||||
m1 H | 8.04 | 7.98 | 10.2 | 7.1 | ||||||
m2 L | 14.00 | 14.30 | 14.48 | 15.4* | 14.2* | 13.0-13.2 | 11.5 | 11.0-13.2 | ||
m2 W | 9.69 | 9.61 | 9.49 | 7.9-8.7 | 7.6 | 7.7-8.2 | ||||
m2 H | 10.01 | 10.34 | 10.77 | 9.8-11.8 | ||||||
m3 L | 19.97 | 19.5* | 18.3* | 17.3 | 13.6-17.2 | 14.2-17.5 | ||||
m3 W | 9.73 | 9.1 | 6.8-8.6 | 7.2-8.5 | ||||||
m3 H | 9.23 | 9.7 | ||||||||
p2-4 L | 27.9 | 27 | 24-26 | |||||||
m1-3 L | 47.72 | 46* | 38-40 |
Table 3 Measurements of the lower cheek teeth of Muntiacus bohlini from Xinyaozi Ravine and comparison (mm)
M. bohlini | M. lacustris | Muntiacus sp. | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
V 26267.3 | V 26267.4 | V 26267.5 | Xiashagou1) | Loc. 182) | Sanhe3) | Juyuandong4) | Longgudong5) | |||
p2 L | 8.31 | 8.5* | 7* | 8.7 | 7.7 | |||||
p2 W | 4.91 | 4.6 | 4.0 | |||||||
p2 H | 6.08 | 8.2 | ||||||||
p3 L | 9.07 | 10.09 | 9.7* | 8.5* | 9.2-9.8 | |||||
p3 W | 6.21 | 6.44 | 5.2-5.7 | |||||||
p3 H | 8.37 | 8.44 | ||||||||
p4 L | 9.68 | 10.43 | 9.7* | 9.9* | 9.5 | 9.7 | 10.4 | |||
p4 W | 7.21 | 7.32 | 5.8* | 6.9 | 6.8 | 6.0 | ||||
p4 H | 9.68 | 9.75 | 4.3 | |||||||
m1 L | 13.82 | 13.84 | 13.14 | 13* | 12.7* | 12.4 | 11.0 | 10.1-11.5 | ||
m1 W | 9.02 | 9.09 | 8.05 | 8.0 | 7.1 | 6.9-7.9 | ||||
m1 H | 8.04 | 7.98 | 10.2 | 7.1 | ||||||
m2 L | 14.00 | 14.30 | 14.48 | 15.4* | 14.2* | 13.0-13.2 | 11.5 | 11.0-13.2 | ||
m2 W | 9.69 | 9.61 | 9.49 | 7.9-8.7 | 7.6 | 7.7-8.2 | ||||
m2 H | 10.01 | 10.34 | 10.77 | 9.8-11.8 | ||||||
m3 L | 19.97 | 19.5* | 18.3* | 17.3 | 13.6-17.2 | 14.2-17.5 | ||||
m3 W | 9.73 | 9.1 | 6.8-8.6 | 7.2-8.5 | ||||||
m3 H | 9.23 | 9.7 | ||||||||
p2-4 L | 27.9 | 27 | 24-26 | |||||||
m1-3 L | 47.72 | 46* | 38-40 |
Fig. 3 Comparison of antler of Cervavitus cf. C. huadeensis from Xinyaozi Ravine with that of C. shanxius from Yushe A, B. right antler of Cervavitus cf. C. huadeensis (IVPP V 26268.1) from Taijiaping in medial (A) and ventral-lateral (B) views; C, D. the antler of C. shansius (V 9378) from Hounao of Yushe in medial (C) and lateral (D) views
Taxon | C. cf. C. huadeensis | C. shanxius | Taxon | C. cf. C. huadeensis | C. shanxius | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Locality | Taijiaping | Yushe | Tuchengzi1) | Locality | Taijiaping | Yushe | |||||
APD pedicle | 28.9 | 21.7 | 27.8 | Bifurcation angle (°) | 70 | 60 | |||||
TD pedicle | 27.6 | 20.7 | 26.6 | APD stem2 | 26.7 | 20.0 | |||||
L pedicle | 36.3 | 36.5 | 45.5 | TD stem2 | 24.8 | 19.46 | |||||
APD burr | 35.8 | 35.7 | 37.8 | L stem2 | >105 | >140 | |||||
TD burr | 37.2 | 33.1 | 36.1 | C stem2 | 83.9 | 67 | |||||
H burr | 7.6 | 7.1 | 7.6 | APD tine1 | 31.1 | 16.6 | |||||
APD stem1 | 40.2 | 31 | 26.2 | TD tine1 | 18.7 | 13.9 | |||||
TD stem1 | 29.1 | 21 | 22.9 | C tine1 | 82.5 | 53 | |||||
L stem1 | 71.3 | 36 | L total(burr-tip) | >171 | >180 | ||||||
C stem1 | 113.2 | 77 |
Table 4 Measurements of antler of Cervavitus cf. C. huadeensis from Xinyaozi Ravine and comparison (mm)
Taxon | C. cf. C. huadeensis | C. shanxius | Taxon | C. cf. C. huadeensis | C. shanxius | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Locality | Taijiaping | Yushe | Tuchengzi1) | Locality | Taijiaping | Yushe | |||||
APD pedicle | 28.9 | 21.7 | 27.8 | Bifurcation angle (°) | 70 | 60 | |||||
TD pedicle | 27.6 | 20.7 | 26.6 | APD stem2 | 26.7 | 20.0 | |||||
L pedicle | 36.3 | 36.5 | 45.5 | TD stem2 | 24.8 | 19.46 | |||||
APD burr | 35.8 | 35.7 | 37.8 | L stem2 | >105 | >140 | |||||
TD burr | 37.2 | 33.1 | 36.1 | C stem2 | 83.9 | 67 | |||||
H burr | 7.6 | 7.1 | 7.6 | APD tine1 | 31.1 | 16.6 | |||||
APD stem1 | 40.2 | 31 | 26.2 | TD tine1 | 18.7 | 13.9 | |||||
TD stem1 | 29.1 | 21 | 22.9 | C tine1 | 82.5 | 53 | |||||
L stem1 | 71.3 | 36 | L total(burr-tip) | >171 | >180 | ||||||
C stem1 | 113.2 | 77 |
Fig. 4 Cheek teeth of Cervavitus cf. C. huadeensis from Xinyaozi Ravine A, B. right maxillary fragments in lingual and occlusal views: A. IVPP V 26268.2, with DP4-M2,B. V 26268.3, with DP2-4; C, D. right mandibular fragments in occlusal and buccal views: C. V 26268.4, with dp2-m2, D. V 26268.5, with dp3-m3
C. cf. C. huadeensis | C. fenqii | C. shanxius | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26268.2 | V 26268.3 | Juyuandong1) | Longgudong2) | Renzidong3) | Tuchengzi4) | Hounao5) | |||
DP2 L | 16.17 | 11.05-11.80 | |||||||
DP2 W | 11.96 | 7.75-8.05 | |||||||
DP3 L | 18.50 | 12.3-14.7 | 11.60-14.05 | ||||||
DP3 W | 13.75 | 12.1-15.4 | 7.55-12.10 | ||||||
DP4 L | 17.72 | 16.68 | 6.18-13.34 | 8.10-14.40 | |||||
DP4 W | 16.42 | 15.62 | 5.72-13.48 | 10.15-13.80 | |||||
M1 L | 17.99 | 14.8-17.0 | 12.4-19.0 | 16.81 | 14.22-17.5 | 11.25-16.10 | |||
M1 W | 20.18 | 17.5-19.6 | 14.4-20.4 | 16.55 | 14.38-17.8 | 13.40-16.70 | |||
M1 H | 17.66 | 13.66 | 5.54-13.8 | 4.10-12.90 | |||||
M2 L | 20.51 | 16.8-20.4 | 16.8-23.1 | 18.55 | 16.4-18.9 | 13.00-17.50 | |||
M2 W | 19.13 | 16.0-20.2 | 17.4-22.4 | 18.54 | 17.5-20.8 | 15.30-18.50 | |||
M2 H | 19.83 | 15.93 | 7.9-14.5 | 3.10-13.50 | |||||
DP2-4 L | 33.20-39.30 |
Table 5 Measurements of upper cheek teeth of Cervavitus cf. C. huadeensis from Xinyaozi Ravine and comparison (mm)
C. cf. C. huadeensis | C. fenqii | C. shanxius | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26268.2 | V 26268.3 | Juyuandong1) | Longgudong2) | Renzidong3) | Tuchengzi4) | Hounao5) | |||
DP2 L | 16.17 | 11.05-11.80 | |||||||
DP2 W | 11.96 | 7.75-8.05 | |||||||
DP3 L | 18.50 | 12.3-14.7 | 11.60-14.05 | ||||||
DP3 W | 13.75 | 12.1-15.4 | 7.55-12.10 | ||||||
DP4 L | 17.72 | 16.68 | 6.18-13.34 | 8.10-14.40 | |||||
DP4 W | 16.42 | 15.62 | 5.72-13.48 | 10.15-13.80 | |||||
M1 L | 17.99 | 14.8-17.0 | 12.4-19.0 | 16.81 | 14.22-17.5 | 11.25-16.10 | |||
M1 W | 20.18 | 17.5-19.6 | 14.4-20.4 | 16.55 | 14.38-17.8 | 13.40-16.70 | |||
M1 H | 17.66 | 13.66 | 5.54-13.8 | 4.10-12.90 | |||||
M2 L | 20.51 | 16.8-20.4 | 16.8-23.1 | 18.55 | 16.4-18.9 | 13.00-17.50 | |||
M2 W | 19.13 | 16.0-20.2 | 17.4-22.4 | 18.54 | 17.5-20.8 | 15.30-18.50 | |||
M2 H | 19.83 | 15.93 | 7.9-14.5 | 3.10-13.50 | |||||
DP2-4 L | 33.20-39.30 |
C. cf. C. huadeensis | C. huadeensis | C. fenqii | C. shanxius | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
V 26268.4 | V 26268.5 | V 26268.6 | Tuchengzi1) | Juyuandong2) | Longgudong3) | Renzidong4) | Tuchengzi1) | Hounao5) | ||||
dp2 L | 10.07 | 9.4 | 8.26-9.72 | 7.50-10.35 | ||||||||
dp2 W | 5.08 | 5.1 | 3.96-5.18 | 3.75-5.45 | ||||||||
dp3 L | 15.20 | 14.88 | 14.3 | 11.58-13.42 | 10.35-13.70 | |||||||
dp3 W | 7.10 | 7.20 | 7.52 | 5.72-6.42 | 4.40-6.70 | |||||||
dp4 L | 21.98 | 20.20 | 22.22 | 21.98 | 17.36-19.6 | 6.70-8.80 | ||||||
dp4 W | 10.60 | 9.92 | 9.50 | 10.0 | 8.1-8.52 | 6.70-8.80 | ||||||
m1 L | 17.15 | 18.03 | 19.17 | 19.42 | 12.9-15.7 | 14.4-15.8 | 14.58-17.38 | 12.56-16.7 | 11.80-15.70 | |||
m1 W | 02.30 | 11.44 | 10.50 | 11.2 | 10.5-12.0 | 9.5-11.0 | 11.09-11.34 | 9.38-10.8 | 8.50-11.00 | |||
m1 H | 14.07 | 14.61 | 13.50 | 15.3 | 6.48-11.81 | 3.4-11.4 | 4.30-11.20 | |||||
m2 L | 21.54 | 20.19 | 23.78 | 16.8-19.5 | 16.8-18.3 | 18.27-19.21 | 15.1-18.7 | 13.90-17.20 | ||||
m2 W | 12.47 | 12.25 | 13.6 | 12.2-13.2 | 11.3-12.2 | 10.80-12.42 | 10.78-12.36 | 9.80-12.00 | ||||
m2 H | 21.44 | 19.06 | 16.7 | 10.92 | 4.9-15.0 | 4.90-13.00 | ||||||
m3 L | 24.47 | 22.6-23.0 | 22.4-26.7 | 24.60-27.09 | 20.3-22.9 | 17.70-24.20 | ||||||
m3 W | 11.08 | 11.6-14.6 | 10.5-14.1 | 12.07-12.72 | 11.12-11.78 | 9.25-11.60 | ||||||
m3 H | 17.30 | 13.62-20.90 | 5.68-13.0 | 5.70-13.00 | ||||||||
dp2-4 L | 44.80 | 45.34 | 36.28-40.7 | 33.70-42.10 | ||||||||
m1-3 L | 67.76 | 48.4-56.1 | 44.90-54.60 |
Table 6 Measurements of the lower cheek teeth of Cervavitus cf. C. huadeensis from Xinyaozi Ravine and comparison (mm)
C. cf. C. huadeensis | C. huadeensis | C. fenqii | C. shanxius | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
V 26268.4 | V 26268.5 | V 26268.6 | Tuchengzi1) | Juyuandong2) | Longgudong3) | Renzidong4) | Tuchengzi1) | Hounao5) | ||||
dp2 L | 10.07 | 9.4 | 8.26-9.72 | 7.50-10.35 | ||||||||
dp2 W | 5.08 | 5.1 | 3.96-5.18 | 3.75-5.45 | ||||||||
dp3 L | 15.20 | 14.88 | 14.3 | 11.58-13.42 | 10.35-13.70 | |||||||
dp3 W | 7.10 | 7.20 | 7.52 | 5.72-6.42 | 4.40-6.70 | |||||||
dp4 L | 21.98 | 20.20 | 22.22 | 21.98 | 17.36-19.6 | 6.70-8.80 | ||||||
dp4 W | 10.60 | 9.92 | 9.50 | 10.0 | 8.1-8.52 | 6.70-8.80 | ||||||
m1 L | 17.15 | 18.03 | 19.17 | 19.42 | 12.9-15.7 | 14.4-15.8 | 14.58-17.38 | 12.56-16.7 | 11.80-15.70 | |||
m1 W | 02.30 | 11.44 | 10.50 | 11.2 | 10.5-12.0 | 9.5-11.0 | 11.09-11.34 | 9.38-10.8 | 8.50-11.00 | |||
m1 H | 14.07 | 14.61 | 13.50 | 15.3 | 6.48-11.81 | 3.4-11.4 | 4.30-11.20 | |||||
m2 L | 21.54 | 20.19 | 23.78 | 16.8-19.5 | 16.8-18.3 | 18.27-19.21 | 15.1-18.7 | 13.90-17.20 | ||||
m2 W | 12.47 | 12.25 | 13.6 | 12.2-13.2 | 11.3-12.2 | 10.80-12.42 | 10.78-12.36 | 9.80-12.00 | ||||
m2 H | 21.44 | 19.06 | 16.7 | 10.92 | 4.9-15.0 | 4.90-13.00 | ||||||
m3 L | 24.47 | 22.6-23.0 | 22.4-26.7 | 24.60-27.09 | 20.3-22.9 | 17.70-24.20 | ||||||
m3 W | 11.08 | 11.6-14.6 | 10.5-14.1 | 12.07-12.72 | 11.12-11.78 | 9.25-11.60 | ||||||
m3 H | 17.30 | 13.62-20.90 | 5.68-13.0 | 5.70-13.00 | ||||||||
dp2-4 L | 44.80 | 45.34 | 36.28-40.7 | 33.70-42.10 | ||||||||
m1-3 L | 67.76 | 48.4-56.1 | 44.90-54.60 |
V 26264.1 | Yushe Larger1) | Yushe Smaller1) | Xihoudu2) | Jinyuandong3) | |
---|---|---|---|---|---|
APD pedicle | 38.1 | ||||
TD pedicle | 42.1 | 32-43 | 26 | 55 | |
L pedicle | 53.3 | 37-50 | 40 | 44 | |
APD burr | 69.6 | 50-58 | 37-48 | 63-78 | |
TD burr | 62.5 | ||||
H burr | 10.4 | ||||
APD base | 60.3 | 35-45 | 26-35 | 55-73 | |
TD base | 55.4 | ||||
APD stem1 | 67.1 | ||||
TD stem1 | 49.9 | ||||
L stem1 | 81.1 | 66-130 | 67-74 | 62-94 | |
C stem1 | 197.2 | ||||
APD stem2 | 45.3 | 28-42 | 22-25 | 41-51 | 42.31 |
TD stem2 | 42.5 | 39.80 | |||
L stem2 | 506.2 | 430-507 | 255-315 | 360-470 | 245 |
C stem2 | 149.6 | ||||
APD tine1 | 40.7 | ||||
TD tine1 | 36.1 | ||||
L tine1 | 250.1 | 162-280 | 111-127 | 196-226 | |
C tine1 | 137.4 | ||||
APD tine2 | 28.3 | 14-34 | 12-15 | 36.5 | |
TD tine2 | 28.2 | 29.1 | |||
APD tine3 | 28.7 | 20-34 | 14-25 | 36.6 | |
TD tine3 | 32.9 | 28.3 | |||
L total (burr-tip) | >607 | 724-985 | 461-490 | ||
Angle 1st bifurcation | 105° | 63-117° | 84-110° | 85-140° | |
Angle 2nd bifurcation | 60° | 75° |
Table 7 Measurements of antler of Axis shansius from Taijiaping and comparison (mm)
V 26264.1 | Yushe Larger1) | Yushe Smaller1) | Xihoudu2) | Jinyuandong3) | |
---|---|---|---|---|---|
APD pedicle | 38.1 | ||||
TD pedicle | 42.1 | 32-43 | 26 | 55 | |
L pedicle | 53.3 | 37-50 | 40 | 44 | |
APD burr | 69.6 | 50-58 | 37-48 | 63-78 | |
TD burr | 62.5 | ||||
H burr | 10.4 | ||||
APD base | 60.3 | 35-45 | 26-35 | 55-73 | |
TD base | 55.4 | ||||
APD stem1 | 67.1 | ||||
TD stem1 | 49.9 | ||||
L stem1 | 81.1 | 66-130 | 67-74 | 62-94 | |
C stem1 | 197.2 | ||||
APD stem2 | 45.3 | 28-42 | 22-25 | 41-51 | 42.31 |
TD stem2 | 42.5 | 39.80 | |||
L stem2 | 506.2 | 430-507 | 255-315 | 360-470 | 245 |
C stem2 | 149.6 | ||||
APD tine1 | 40.7 | ||||
TD tine1 | 36.1 | ||||
L tine1 | 250.1 | 162-280 | 111-127 | 196-226 | |
C tine1 | 137.4 | ||||
APD tine2 | 28.3 | 14-34 | 12-15 | 36.5 | |
TD tine2 | 28.2 | 29.1 | |||
APD tine3 | 28.7 | 20-34 | 14-25 | 36.6 | |
TD tine3 | 32.9 | 28.3 | |||
L total (burr-tip) | >607 | 724-985 | 461-490 | ||
Angle 1st bifurcation | 105° | 63-117° | 84-110° | 85-140° | |
Angle 2nd bifurcation | 60° | 75° |
Fig. 6 Cheek teeth of Axis shansius from Taijiaping A. IVPP V 26264.2, a left maxillary fragment with DP2-M1 in lingual and occlusal views; B. V 26264.3, a left maxillary fragment with a broken DP3 and complete DP4 and M1 in buccal and occlusal views;C. V 26264.4, a left maxillary fragment with DP3-4 in buccal and occlusal views;D. V 26264.5, a right mandibular fragment with p2-m3 in occlusal and lingual views; E. V 26264.6, a left mandibular fragment with a broken p2 and completed p3-m3 in occlusal and buccal views;F. V 26264.7, a left mandibular fragment with dp2-m1 in occlusal and buccal views
V 26264.2 | V 26264.3 | V 26264.4 | Yushe1) | Tuozidong2) | Dajushan3) | |
---|---|---|---|---|---|---|
DP2 L | 15.28 | |||||
DP2 W | 11.91 | |||||
DP3 L | 18.56 | 20.15 | ||||
DP3 W | 14.27 | 15.5 | 16.28 | |||
DP4 L | 18.90 | 19.41 | 20.43 | |||
DP4 W | 17.16 | 19.13 | 18.49 | |||
M1 L | 22.83 | 22.92 | 18 | 19.74-21.99 | 18.20-19.22 | |
M1 W | 21.25 | 22.79 | 17-19 | 19.71-23.07 | 16.90-19.20 | |
M1 H | 21.09 | 19.45 | 8.10-14.75 | 15.34-16.00 | ||
DP2-4 L | 52.5 |
Table 8 Measurements of upper cheek teeth of Axis shansius from Taijiaping and comparison (mm)
V 26264.2 | V 26264.3 | V 26264.4 | Yushe1) | Tuozidong2) | Dajushan3) | |
---|---|---|---|---|---|---|
DP2 L | 15.28 | |||||
DP2 W | 11.91 | |||||
DP3 L | 18.56 | 20.15 | ||||
DP3 W | 14.27 | 15.5 | 16.28 | |||
DP4 L | 18.90 | 19.41 | 20.43 | |||
DP4 W | 17.16 | 19.13 | 18.49 | |||
M1 L | 22.83 | 22.92 | 18 | 19.74-21.99 | 18.20-19.22 | |
M1 W | 21.25 | 22.79 | 17-19 | 19.71-23.07 | 16.90-19.20 | |
M1 H | 21.09 | 19.45 | 8.10-14.75 | 15.34-16.00 | ||
DP2-4 L | 52.5 |
V 26264.5 | V 26264.6 | V 26264.7 | Yushe1) | Tuozidong2) | Dajushan3) | |
---|---|---|---|---|---|---|
dp2 L | 9.78 | |||||
dp2 W | 5.11 | |||||
dp3 L | 14.52 | |||||
dp3 W | 7.02 | |||||
dp4 L | 21.90 | |||||
dp4 W | 9.18 | |||||
p2 L | 13.17 | 13.9 | 12.79-15.59 | 11.98 | ||
p2 W | 8.68 | >6.0 | 6.92-7.77 | 6.96 | ||
p2 H | 9.58 | 7.00-10.31 | 10.20 | |||
p3 L | 14.94 | 15.98 | 15.0 | 16.00-20.95 | 17.30 | |
p3 W | 9.81 | 8.30 | 9.2 | 8.45-11.78 | 8.70 | |
p3 H | 11.13 | 12.73 | 9.3 | 8.05-14.31 | 12.10 | |
p4 L | 16.58 | 16.56 | 16.8 | 16.48-22.38 | 16.90 | |
p4 W | 11.09 | 9.32 | 9.5 | 10.12-14.09 | 9.50 | |
p4 H | 12.22 | 12.35 | 9.4 | 7.96-15.71 | 15.30 | |
m1 L | 16.94 | 18.23 | 18.24 | 18.80-23.82 | 16.70-19.70 | |
m1 W | 12.56 | 12.13 | 10.64 | 11.49-15.68 | 8.70-11.30 | |
m1 H | 10.50 | 12.61 | 12.71 | 3.82-15.69 | 12.40-13.80 | |
m2 L | 20.47 | 19.77 | 20.0 | 19.13-26.13 | 18.32-21.30 | |
m2 W | 14.31 | 12.20 | 14.0 | 13.53-17.05 | 11.60-14.30 | |
m2 H | 15.53 | 13.32 | 10.0 | 5.51-15.80 | 10.60-16.80 | |
m3 L | 27.19 | 26.57 | 28.5 | 26.09-32.70 | 24.76-28.36 | |
m3 W | 14.17 | 12.85 | 14.1 | 13.14-15.70 | 8.60-11.38 | |
m3 H | 15.01 | 15.63 | 13.8 | 11.60-16.00 | ||
dp2-4 L | 46.30 | 47.50 | ||||
p2-4 L | 44.67 | 46.8 | 45.41-52.31 | |||
m1-3 L | 66.33 | 62.61 | 65 | 70.89-76.53 | 67.00 | |
p2-m3 L | 112.33 | 113.6 | 110 | 121.52-126.28 |
Table 9 Measurements of lower cheek teeth of Axis shansius from Taijiaping and comparison (mm)
V 26264.5 | V 26264.6 | V 26264.7 | Yushe1) | Tuozidong2) | Dajushan3) | |
---|---|---|---|---|---|---|
dp2 L | 9.78 | |||||
dp2 W | 5.11 | |||||
dp3 L | 14.52 | |||||
dp3 W | 7.02 | |||||
dp4 L | 21.90 | |||||
dp4 W | 9.18 | |||||
p2 L | 13.17 | 13.9 | 12.79-15.59 | 11.98 | ||
p2 W | 8.68 | >6.0 | 6.92-7.77 | 6.96 | ||
p2 H | 9.58 | 7.00-10.31 | 10.20 | |||
p3 L | 14.94 | 15.98 | 15.0 | 16.00-20.95 | 17.30 | |
p3 W | 9.81 | 8.30 | 9.2 | 8.45-11.78 | 8.70 | |
p3 H | 11.13 | 12.73 | 9.3 | 8.05-14.31 | 12.10 | |
p4 L | 16.58 | 16.56 | 16.8 | 16.48-22.38 | 16.90 | |
p4 W | 11.09 | 9.32 | 9.5 | 10.12-14.09 | 9.50 | |
p4 H | 12.22 | 12.35 | 9.4 | 7.96-15.71 | 15.30 | |
m1 L | 16.94 | 18.23 | 18.24 | 18.80-23.82 | 16.70-19.70 | |
m1 W | 12.56 | 12.13 | 10.64 | 11.49-15.68 | 8.70-11.30 | |
m1 H | 10.50 | 12.61 | 12.71 | 3.82-15.69 | 12.40-13.80 | |
m2 L | 20.47 | 19.77 | 20.0 | 19.13-26.13 | 18.32-21.30 | |
m2 W | 14.31 | 12.20 | 14.0 | 13.53-17.05 | 11.60-14.30 | |
m2 H | 15.53 | 13.32 | 10.0 | 5.51-15.80 | 10.60-16.80 | |
m3 L | 27.19 | 26.57 | 28.5 | 26.09-32.70 | 24.76-28.36 | |
m3 W | 14.17 | 12.85 | 14.1 | 13.14-15.70 | 8.60-11.38 | |
m3 H | 15.01 | 15.63 | 13.8 | 11.60-16.00 | ||
dp2-4 L | 46.30 | 47.50 | ||||
p2-4 L | 44.67 | 46.8 | 45.41-52.31 | |||
m1-3 L | 66.33 | 62.61 | 65 | 70.89-76.53 | 67.00 | |
p2-m3 L | 112.33 | 113.6 | 110 | 121.52-126.28 |
Fig. 7 Antlers of Nipponicervus elegans (IVPP V 26265.1-3) from Taijiaping A, B. IVPP V 26265.1, a broken skull with a pair of broken antlers: A. lateral view of the right antler, B. anterior view; C, D. V 26265.2, a broken right antler with pedicle and partial frontal in medial (C) and lateral (D) views; E, F. V26265.3, a broken left antler with pedicle and partial frontal in lateral (E) and medial (F) views
V 26265.1L | V 26265.1R | V 26265.2 | V 26265.3 | Xiashagou1) | Yushe2) | Longdan3) | |
---|---|---|---|---|---|---|---|
APD pedicle | 34.3 | 35.9 | 45.9 | 40.9 | 32 | 48 | |
TD pedicle | 40.5 | 39.7 | 44.2 | 43.8 | 41 | ||
L pedicle | 39.4 | 38.3 | 53.8 | 39.3 | 40-42 | 30 | |
APD burr | 58.7 | 67.7 | 62.7 | 50 | 38 | ||
TD burr | 62.3 | 65.2 | 63.2 | ||||
H burr | 6.9 | 9.6 | 10.2 | 9.4 | |||
APD base | 45.2 | 46.1 | 55.1 | 50.7 | |||
TD base | 46.1 | 50.6 | 50.4 | 50.2 | |||
APD stem1 | 44.6 | 53.1 | 58.3 | 53.1 | 55 | ||
TD stem1 | 41.5 | 41.8 | 46.6 | 41.3 | |||
L stem1 | 108.9 | 88.9 | 92.7 | 94.2 | 67-95 | 115 | 56 |
C stem1 | 145.2 | 153.2 | 164.5 | 166.4 | 125-192 | ||
APD stem2 | 33.3 | 35.7 | 37.6 | 40.4 | 27 | 34 | 48 |
TD stem2 | 30.6 | 34.6 | 35.4 | 38.3 | 31 | ||
L stem2 | >209.2 | >111.2 | >238.6 | >182.3 | 225 | 382 | 517 |
C stem2 | 115.9 | 117.2 | 122.3 | 127.6 | |||
APD tine1 | 32.6 | 33.8 | 36.4 | 34.5 | 39 | ||
TD tine1 | 29.2 | 39.6 | 42.3 | 29.3 | |||
L tine1 | 225.3 | >160.4 | 310.9 | >111.7 | 114 | 117 | 310 |
C tine1 | 98.9 | 111.5 | 112.2 | 109.1 | |||
L total(burr-tip) | >302.1 | >199.3 | >318.9 | >256.9 | 380 | 800 | |
Angle 1st bifurcation | 65° | 50° | 65° | 65° | 60° | 45° | 80° |
Table 10 Measurements of antlers of Nipponicervus elegans from Taijiaping and comparison (mm)
V 26265.1L | V 26265.1R | V 26265.2 | V 26265.3 | Xiashagou1) | Yushe2) | Longdan3) | |
---|---|---|---|---|---|---|---|
APD pedicle | 34.3 | 35.9 | 45.9 | 40.9 | 32 | 48 | |
TD pedicle | 40.5 | 39.7 | 44.2 | 43.8 | 41 | ||
L pedicle | 39.4 | 38.3 | 53.8 | 39.3 | 40-42 | 30 | |
APD burr | 58.7 | 67.7 | 62.7 | 50 | 38 | ||
TD burr | 62.3 | 65.2 | 63.2 | ||||
H burr | 6.9 | 9.6 | 10.2 | 9.4 | |||
APD base | 45.2 | 46.1 | 55.1 | 50.7 | |||
TD base | 46.1 | 50.6 | 50.4 | 50.2 | |||
APD stem1 | 44.6 | 53.1 | 58.3 | 53.1 | 55 | ||
TD stem1 | 41.5 | 41.8 | 46.6 | 41.3 | |||
L stem1 | 108.9 | 88.9 | 92.7 | 94.2 | 67-95 | 115 | 56 |
C stem1 | 145.2 | 153.2 | 164.5 | 166.4 | 125-192 | ||
APD stem2 | 33.3 | 35.7 | 37.6 | 40.4 | 27 | 34 | 48 |
TD stem2 | 30.6 | 34.6 | 35.4 | 38.3 | 31 | ||
L stem2 | >209.2 | >111.2 | >238.6 | >182.3 | 225 | 382 | 517 |
C stem2 | 115.9 | 117.2 | 122.3 | 127.6 | |||
APD tine1 | 32.6 | 33.8 | 36.4 | 34.5 | 39 | ||
TD tine1 | 29.2 | 39.6 | 42.3 | 29.3 | |||
L tine1 | 225.3 | >160.4 | 310.9 | >111.7 | 114 | 117 | 310 |
C tine1 | 98.9 | 111.5 | 112.2 | 109.1 | |||
L total(burr-tip) | >302.1 | >199.3 | >318.9 | >256.9 | 380 | 800 | |
Angle 1st bifurcation | 65° | 50° | 65° | 65° | 60° | 45° | 80° |
Fig. 8 Cheek teeth of Nipponicervus elegans from Xinyaozi Ravine A. IVPP V 26265.4, a left maxillary fragment with P2-M3 in lingual and occlusal views; B. V 26265.5, a right maxillary fragment with P2-M3 in lingual and occlusal views; C. V 26265.6, a left maxillary fragment with P3-M3 in lingual and occlusal views; D. V 26265.8, a right mandibular fragment with p4-m3 in occlusal and buccal views; E. V 26265.9, a left mandibular fragment with p2-m3 in occlusal and buccal views; F. V 26265.10, a left mandibular fragment with p3-m2 in occlusal and buccal views
N. elegans | N. longdanensis | Arvernoceros ardei | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26265.4 | V 26265.5 | V 26265.6 | V 26265.7 | Xiashagou1) | Longdan2) | Etouaires3) | |||
P2 L | 16.56 | 17.62 | 16.42 | 16.5 | 14-16 | ||||
P2W | 16.70 | 16.39 | 15.30 | 14 | 13.5-17.5 | ||||
P2 H | 13.64 | 14.68 | 15.96 | ||||||
P3 L | 16.59 | 17.03 | 16.31 | 16.13 | 19 | 14-15.5 | |||
P3 W | 18.85 | 19.08 | 18.50 | 17.82 | 17.8 | 15.5-17.5 | |||
P3 H | 13.74 | 16.07 | 15.82 | 19.15 | |||||
P4 L | 15.15 | 15.24 | 14.16 | 14.73 | 17 | 13.5-15.5 | |||
P4 W | 19.38 | 18.68 | 20.20 | 19.18 | 20.2 | 17-20 | |||
P4 H | 14.68 | 14.95 | 15.04 | 16.32 | |||||
M1 L | 22.98 | 22.61 | 20.64 | 28 | 19-22 | ||||
M1 W | 22.98 | 22.28 | 20.91 | 25 | 20-23.5 | ||||
M1 H | 15.75 | 17.53 | 13.04 | ||||||
M2 L | 24.42 | 24.62 | 22.85 | 26 | 19-25.5 | ||||
M2 W | 23.26 | 23.10 | 23.93 | 23.5 | 21.5-26.5 | ||||
M2 H | 20.71 | 18.86 | 16.78 | ||||||
M3 L | 24.90 | 25.38 | 23.05 | 27.3 | 20-24.5 | ||||
M3 W | 21.43 | 22.45 | 22.90 | 25.5 | 21.5-25.5 | ||||
M3 H | 19.80 | 19.92 | 17.64 | ||||||
P2-4 L | 50.60 | 52.04 | 49.95 | 43-55 | 51 | 43-46.5 | |||
M1-3 L | 70.9 | 71.61 | 63.39 | 60-77 | 72 | 58.5-68.5 | |||
P2-M3 | 116.97 | 117.93 | 103-136 | 120 | 97.5-104.5 |
Table 11 Measurements of upper cheek teeth of Nipponicervus elegans from Xinyaozi Ravine and comparison (mm)
N. elegans | N. longdanensis | Arvernoceros ardei | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26265.4 | V 26265.5 | V 26265.6 | V 26265.7 | Xiashagou1) | Longdan2) | Etouaires3) | |||
P2 L | 16.56 | 17.62 | 16.42 | 16.5 | 14-16 | ||||
P2W | 16.70 | 16.39 | 15.30 | 14 | 13.5-17.5 | ||||
P2 H | 13.64 | 14.68 | 15.96 | ||||||
P3 L | 16.59 | 17.03 | 16.31 | 16.13 | 19 | 14-15.5 | |||
P3 W | 18.85 | 19.08 | 18.50 | 17.82 | 17.8 | 15.5-17.5 | |||
P3 H | 13.74 | 16.07 | 15.82 | 19.15 | |||||
P4 L | 15.15 | 15.24 | 14.16 | 14.73 | 17 | 13.5-15.5 | |||
P4 W | 19.38 | 18.68 | 20.20 | 19.18 | 20.2 | 17-20 | |||
P4 H | 14.68 | 14.95 | 15.04 | 16.32 | |||||
M1 L | 22.98 | 22.61 | 20.64 | 28 | 19-22 | ||||
M1 W | 22.98 | 22.28 | 20.91 | 25 | 20-23.5 | ||||
M1 H | 15.75 | 17.53 | 13.04 | ||||||
M2 L | 24.42 | 24.62 | 22.85 | 26 | 19-25.5 | ||||
M2 W | 23.26 | 23.10 | 23.93 | 23.5 | 21.5-26.5 | ||||
M2 H | 20.71 | 18.86 | 16.78 | ||||||
M3 L | 24.90 | 25.38 | 23.05 | 27.3 | 20-24.5 | ||||
M3 W | 21.43 | 22.45 | 22.90 | 25.5 | 21.5-25.5 | ||||
M3 H | 19.80 | 19.92 | 17.64 | ||||||
P2-4 L | 50.60 | 52.04 | 49.95 | 43-55 | 51 | 43-46.5 | |||
M1-3 L | 70.9 | 71.61 | 63.39 | 60-77 | 72 | 58.5-68.5 | |||
P2-M3 | 116.97 | 117.93 | 103-136 | 120 | 97.5-104.5 |
N. elegans | N. longdanensis | Arvernoceros ardei | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26265.8 | V 26265.9 | V 26265.10 | V 26265.11 | Xiashagou1) | Longdan2) | Etouaires3) | |||
p2 L | 14.41 | 17.52 | 11.5-15 | ||||||
p2 W | 8.04 | 7.66 | 6.5-9.5 | ||||||
p2 H | 8.96 | ||||||||
p3 L | 17.36 | 18.44 | 15-20.5 | ||||||
p3 W | 10.28 | 11.48 | 9-12.5 | ||||||
p3 H | 11.72 | 14.20 | |||||||
p4 L | 21.96 | 18.96 | 19.18 | 19.39 | 16-22 | 15-21 | |||
p4 W | 12.29 | 11.18 | 12.35 | 10.61 | 10-14 | 9.5-13.5 | |||
p4 H | 18.65 | 12.93 | 15.94 | 12.19 | |||||
m1 L | 23.66 | 19.63 | 21.29 | 20.16 | 24.41 | 16.5-24 | |||
m1 W | 15.94 | 13.85 | 14.24 | 14.67 | 13.73 | 12.5-15 | |||
m1 H | 17.27 | 12.81 | 11.62 | 10.51 | 26.16 | ||||
m2 L | 27.64 | 2.87 | 25.56 | 21.34 | 20.5-25.5 | ||||
m2 W | 18.03 | 15.52 | 15.84 | 16.14 | 14-16.5 | ||||
m2 H | 18.22 | 14.21 | 15.99 | 16.06 | |||||
m3 L | 34.40 | 30.39 | 29.63 | 28-35 | |||||
m3 W | 17.75 | 14.34 | 16.34 | 13-15.5 | |||||
m3 H | 19.90 | 14.56 | 17.05 | ||||||
p2-4 L | 50.57 | 51.68 | 52-56 | 43-53 | |||||
m1-3 L | 82.37 | 72.51 | 71.45 | 70-89 | 65-77.5 | ||||
p2-m3 L | 121.85 | 112-145 | 108-129.5 |
Table 12 Measurements of lower cheek teeth of Nipponicervus elegans from Xinyaozi Ravine and comparison (mm)
N. elegans | N. longdanensis | Arvernoceros ardei | |||||||
---|---|---|---|---|---|---|---|---|---|
V 26265.8 | V 26265.9 | V 26265.10 | V 26265.11 | Xiashagou1) | Longdan2) | Etouaires3) | |||
p2 L | 14.41 | 17.52 | 11.5-15 | ||||||
p2 W | 8.04 | 7.66 | 6.5-9.5 | ||||||
p2 H | 8.96 | ||||||||
p3 L | 17.36 | 18.44 | 15-20.5 | ||||||
p3 W | 10.28 | 11.48 | 9-12.5 | ||||||
p3 H | 11.72 | 14.20 | |||||||
p4 L | 21.96 | 18.96 | 19.18 | 19.39 | 16-22 | 15-21 | |||
p4 W | 12.29 | 11.18 | 12.35 | 10.61 | 10-14 | 9.5-13.5 | |||
p4 H | 18.65 | 12.93 | 15.94 | 12.19 | |||||
m1 L | 23.66 | 19.63 | 21.29 | 20.16 | 24.41 | 16.5-24 | |||
m1 W | 15.94 | 13.85 | 14.24 | 14.67 | 13.73 | 12.5-15 | |||
m1 H | 17.27 | 12.81 | 11.62 | 10.51 | 26.16 | ||||
m2 L | 27.64 | 2.87 | 25.56 | 21.34 | 20.5-25.5 | ||||
m2 W | 18.03 | 15.52 | 15.84 | 16.14 | 14-16.5 | ||||
m2 H | 18.22 | 14.21 | 15.99 | 16.06 | |||||
m3 L | 34.40 | 30.39 | 29.63 | 28-35 | |||||
m3 W | 17.75 | 14.34 | 16.34 | 13-15.5 | |||||
m3 H | 19.90 | 14.56 | 17.05 | ||||||
p2-4 L | 50.57 | 51.68 | 52-56 | 43-53 | |||||
m1-3 L | 82.37 | 72.51 | 71.45 | 70-89 | 65-77.5 | ||||
p2-m3 L | 121.85 | 112-145 | 108-129.5 |
V 26266 | C . canadensis mongoliae1) | V 26266 | C . canadensis mongoliae1) | |||
---|---|---|---|---|---|---|
APD pedicle | 56.7 | APD stem3 | 49.4 | |||
TD pedicle | 54.5 | TD stem3 | 50.5 | |||
L pedicle | 37.6 | L stem3 | >94.4 | 235 | ||
APD burr | 90.8 | 81 | C stem3 | 164.3 | ||
TD burr | 65.4 | APD tine1 | 39.1 | |||
H burr | 11.1 | TD tine1 | 38.2 | |||
APD base | 80.6 | 74 | L tine1 | >50 | ||
TD base | 66.7 | C tine1 | 237 | |||
APD stem1 | 85.5 | 72 | APD tine2 | 42.2 | ||
TD stem1 | 56.2 | TD tine2 | 36.1 | |||
L stem1 | 36.2 | L tine2 | >198.2 | |||
C stem1 | 238 | C tine2 | 120.9 | |||
APD stem2 | 53.1 | L total(burr-tip) | >403.5 | 1090 | ||
TD stem2 | 55.1 | Angle 1st bifurcation | 120° | 120° | ||
L stem2 | 282.5 | Angle 2nd bifurcation | 80° | 87° | ||
C stem2 | 175.1 | Angle 3rd bifurcation | 80° |
Table 13 Measurements of antler of Cervus elaphus from Dazhuangke and comparison with that of C. canadensis mongoliae (mm)
V 26266 | C . canadensis mongoliae1) | V 26266 | C . canadensis mongoliae1) | |||
---|---|---|---|---|---|---|
APD pedicle | 56.7 | APD stem3 | 49.4 | |||
TD pedicle | 54.5 | TD stem3 | 50.5 | |||
L pedicle | 37.6 | L stem3 | >94.4 | 235 | ||
APD burr | 90.8 | 81 | C stem3 | 164.3 | ||
TD burr | 65.4 | APD tine1 | 39.1 | |||
H burr | 11.1 | TD tine1 | 38.2 | |||
APD base | 80.6 | 74 | L tine1 | >50 | ||
TD base | 66.7 | C tine1 | 237 | |||
APD stem1 | 85.5 | 72 | APD tine2 | 42.2 | ||
TD stem1 | 56.2 | TD tine2 | 36.1 | |||
L stem1 | 36.2 | L tine2 | >198.2 | |||
C stem1 | 238 | C tine2 | 120.9 | |||
APD stem2 | 53.1 | L total(burr-tip) | >403.5 | 1090 | ||
TD stem2 | 55.1 | Angle 1st bifurcation | 120° | 120° | ||
L stem2 | 282.5 | Angle 2nd bifurcation | 80° | 87° | ||
C stem2 | 175.1 | Angle 3rd bifurcation | 80° |
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