Hiroshi Tsujikawa
Biographic Data
| ID | 107382 |
|---|---|
| NAME | Hiroshi Tsujikawa |
| GIVEN NAMES | Hiroshi |
| FAMILY NAME | Tsujikawa |
| SIGNATURE | TSUJIKAWA H |
| AFFILIATIONS | Tohoku Bunka Gakuen University |
| ORCID | 0000-0003-2924-7915 |
| VERIFIED | Yes |
| TOTAL WORKS | 12 |
| TOTAL CITATIONS | 67 |
| AUTHOR COUNT | 12 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2001 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 5 |
Retrodeformation and functional anatomy of a cranial thoracic vertebra in Nacholapithecus kerioi
New femoral remains of Nacholapithecus kerioi: Implications for intraspecific variation and Miocene hominoid evolution
Sexual dimorphism of body size in an African fossil ape, Nacholapithecus kerioi
A new species of Mioeuoticus (Lorisiformes, Primates) from the early Middle Miocene of Kenya
We here describe a prosimian specimen discovered from the early Middle Miocene (~15 Ma) of Nachola, northern Kenya. It is a right maxilla that preserves P4–M3, and is assigned to a new species of the Miocene lorisid genus Mioeuoticus. Previously, Mioeuoticus was known from the Early Miocene of East Africa. The Nachola specimen is therefore the first discovery of this genus from the Middle Miocene. The presence of a new lorisid species in the Nach…
Carpal bones of N acholapithecus kerioi , a Middle Miocene Hominoid From N orthern K enya
OBJECTIVES: The carpal bones of the middle Miocene hominoid Nacholapithecus kerioi are described based on new materials. MATERIALS AND METHODS: The materials comprise a trapezoid, three capitates, two hamates, a centrale, a lunate, a triquetrum, and a pisiform, collected during the 2001 and 2002 field seasons from Nachola, Kenya. We also describe a pisiform recently assigned to the type specimen of N. kerioi, KNM-BG 35250. RESULTS: In the Nachola…
Sacral vertebral remains of the Middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
Morphology of the thoracolumbar spine of the middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
Functional morphology and anatomy of cervical vertebrae in Nacholapithecus kerioi, a middle Miocene hominoid from Kenya
Late Cenozoic Mammalian Biostratigraphy And Faunal Change
Preliminary analysis of Nacholapithecus scapula and clavicle from Nachola, Kenya
Definitive evidence for tail loss in Nacholapithecus, an East African Miocene hominoid
The Fossil Footprints in Samburu Hills, Northern Kenya
Eighty-three mammalian footprints and 14 bird claw footprints of bird were found in the fossil site (SH-23) in Samburu Hills, northern Kenya. The site was the part of the Namurungule formation and near SH-22 where the Miocene fossil ape named Samburupithecus kiptalami was found. The footprints were left in sand sediments and a thin silt layer covered the sediments. The extent of the sediment face was not large (8×1.5 meter). The study of footprin…
Definitive evidence for tail loss in Nacholapithecus, an East African Miocene hominoid
Morphology of the thoracolumbar spine of the middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
Functional morphology and anatomy of cervical vertebrae in Nacholapithecus kerioi, a middle Miocene hominoid from Kenya
Sexual dimorphism of body size in an African fossil ape, Nacholapithecus kerioi
New femoral remains of Nacholapithecus kerioi: Implications for intraspecific variation and Miocene hominoid evolution
Carpal bones of N acholapithecus kerioi , a Middle Miocene Hominoid From N orthern K enya
OBJECTIVES: The carpal bones of the middle Miocene hominoid Nacholapithecus kerioi are described based on new materials. MATERIALS AND METHODS: The materials comprise a trapezoid, three capitates, two hamates, a centrale, a lunate, a triquetrum, and a pisiform, collected during the 2001 and 2002 field seasons from Nachola, Kenya. We also describe a pisiform recently assigned to the type specimen of N. kerioi, KNM-BG 35250. RESULTS: In the Nachola…
Sacral vertebral remains of the Middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
A new species of Mioeuoticus (Lorisiformes, Primates) from the early Middle Miocene of Kenya
We here describe a prosimian specimen discovered from the early Middle Miocene (~15 Ma) of Nachola, northern Kenya. It is a right maxilla that preserves P4–M3, and is assigned to a new species of the Miocene lorisid genus Mioeuoticus. Previously, Mioeuoticus was known from the Early Miocene of East Africa. The Nachola specimen is therefore the first discovery of this genus from the Middle Miocene. The presence of a new lorisid species in the Nach…
The Fossil Footprints in Samburu Hills, Northern Kenya
Eighty-three mammalian footprints and 14 bird claw footprints of bird were found in the fossil site (SH-23) in Samburu Hills, northern Kenya. The site was the part of the Namurungule formation and near SH-22 where the Miocene fossil ape named Samburupithecus kiptalami was found. The footprints were left in sand sediments and a thin silt layer covered the sediments. The extent of the sediment face was not large (8×1.5 meter). The study of footprin…
Definitive evidence for tail loss in Nacholapithecus, an East African Miocene hominoid
Preliminary analysis of Nacholapithecus scapula and clavicle from Nachola, Kenya
Late Cenozoic Mammalian Biostratigraphy And Faunal Change
Functional morphology and anatomy of cervical vertebrae in Nacholapithecus kerioi, a middle Miocene hominoid from Kenya
Morphology of the thoracolumbar spine of the middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
Carpal bones of N acholapithecus kerioi , a Middle Miocene Hominoid From N orthern K enya
OBJECTIVES: The carpal bones of the middle Miocene hominoid Nacholapithecus kerioi are described based on new materials. MATERIALS AND METHODS: The materials comprise a trapezoid, three capitates, two hamates, a centrale, a lunate, a triquetrum, and a pisiform, collected during the 2001 and 2002 field seasons from Nachola, Kenya. We also describe a pisiform recently assigned to the type specimen of N. kerioi, KNM-BG 35250. RESULTS: In the Nachola…
Sacral vertebral remains of the Middle Miocene hominoid Nacholapithecus kerioi from northern Kenya
A new species of Mioeuoticus (Lorisiformes, Primates) from the early Middle Miocene of Kenya
We here describe a prosimian specimen discovered from the early Middle Miocene (~15 Ma) of Nachola, northern Kenya. It is a right maxilla that preserves P4–M3, and is assigned to a new species of the Miocene lorisid genus Mioeuoticus. Previously, Mioeuoticus was known from the Early Miocene of East Africa. The Nachola specimen is therefore the first discovery of this genus from the Middle Miocene. The presence of a new lorisid species in the Nach…
Sexual dimorphism of body size in an African fossil ape, Nacholapithecus kerioi
New femoral remains of Nacholapithecus kerioi: Implications for intraspecific variation and Miocene hominoid evolution
Retrodeformation and functional anatomy of a cranial thoracic vertebra in Nacholapithecus kerioi
Primate Behavior and Ecology (11 works) · Biology (10 works) · Anatomy (8 works) · Evolution and Paleontology Studies (8 works) · Anatomy (7 works) · Evolutionary biology (7 works) · Paleontology (7 works) · Geology (6 works) · Paleontology (6 works) · Extant taxon (5 works)