The Ecological Register: Arroyo Seco 2

SELECT * FROM sessions,people WHERE ip=20315109220 AND enterer=person_noSELECT p.first_name AS contributor_first,p.last_name AS contributor_last,p2.first_name AS enterer_first,p2.last_name AS enterer_last,t.* FROM people p,people p2,samples t WHERE t.contributor_no=p.person_no AND t.enterer_no=p2.person_no AND t.sample_no=3395 GROUP BY t.sample_noSELECT * FROM samples WHERE sample_no=3395SELECT person_no,first_name,last_name FROM peopleSELECT * FROM refs WHERE ref_no=3108SELECT sql FROM sqlite_master WHERE tbl_name='samples';SELECT * FROM register WHERE sample_no=3395 ORDER BY register_no ASCSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Lama' AND (junior_species='guanicoe' OR junior_species='guanicoe')SELECT junior_genus,junior_species FROM itis WHERE senior_genus='' AND senior_species=''SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Lama' AND (species='guanicoe' OR species='guanicoe') ORDER BY measurement,sex,last_names,yearSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Lama' AND (junior_species='guanicoe' OR junior_species='guanicoe')SELECT junior_genus,junior_species FROM itis WHERE senior_genus='' AND senior_species=''SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Lama' AND (species='guanicoe' OR species='guanicoe') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Ozotoceros' AND (junior_species='bezoarticus' OR junior_species='bezoarticus')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Ozotoceros' AND (species='bezoarticus' OR species='bezoarticus') ORDER BY measurement,sex,last_names,yearSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Ozotoceros' AND (junior_species='bezoarticus' OR junior_species='bezoarticus')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Ozotoceros' AND (species='bezoarticus' OR species='bezoarticus') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Rhea' AND (junior_species='americana' OR junior_species='americana')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Rhea' AND (species='americana' OR species='americana') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Rhea' AND (species='americana' OR species='americana')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Rhea' AND (junior_species='americana' OR junior_species='americana')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Rhea' AND (species='americana' OR species='americana') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Eutatus' AND (junior_species='seguini' OR junior_species='seguinii')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Eutatus' AND (species='seguini' OR species='seguinii') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Eutatus' AND (species='seguini' OR species='seguinii')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Eutatus' AND (junior_species='seguini' OR junior_species='seguinii')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Eutatus' AND (species='seguini' OR species='seguinii') ORDER BY year,last_namesSELECT * FROM register WHERE sample_no=3395 The Ecological Register: Arroyo Seco 2

Arroyo Seco 2

Basic information

Sample name: Arroyo Seco 2

Reference: D. J. Rafuse. 2017. Early to Middle Holocene subsistence strategies in the Pampas region:\nEvidence from the Arroyo Seco 2 site. Journal of Archaeological Science 12:673-683 [ER 3108]

Geography

Country: Argentina

State: Buenos Aires

Coordinate: 38° 21' 38" S, 60° 14' 39" W

Coordinate basis: stated in text

Time interval: Holocene

Max Ma: 0.008461

Min Ma: 0.005793

Age basis: radiocarbon (uncalibrated)

Geography comments: Coordinates reported in Politis 2016, https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0162870
there are seven uncalibrated 14C dates that range from 8461 +/- 74 to 5793 +/- 64 B.P.

•

Environment

Lithology: sandstone

Taphonomic context: human accumulation

Archaeology: stone tools

Habitat comments: "Unit Y: This unit is a homogeneous deposit of brown sandy loess (7.5 YR5/2) with variable thickness between 0.3 and 0.4 m. It consists of a silty sand deposit"

"The Unit Y contains the highest frequency of lithic artifacts and extant fauna remains which include guanaco (Lama guanicoe), pampas deer (Ozotoceros bezoarticus), nañdù (Rhea americana), small rodents, and armadillos"

Paper is explaining about subsistence hunter-gatherer strategies shifting toward smaller-bodied prey

Methods

Life forms: ungulates,other large mammals,birds

Sampling methods: quarry

Sample size: 1347 specimens

Years: 1979 - 2015

Sampling comments: From 1979 to the most recent excavations in 2015, a total of 314 m2has been excavated

Metadata

Sample number: 3395

Contributor: Aniko Toth

Enterer: Aniko Toth

Created: 2019-08-29 15:10:21

Modified: 2023-04-03 07:30:10

Abundance distribution

4 species

0 singletons

total count 1347

extrapolated richness: 4.4

Fisher's α: 0.507

geometric series k: 0.1371

Hurlbert's PIE: 0.2385

Shannon's H: 0.4569

Good's u: 1.0000

Each square represents a species. Square sizes are proportional to counts.

• Find matching samples

Register

Lama guanicoe	1164	101 kg
Ozotoceros bezoarticus	159	20 kg browser-grazer
Rhea americana	21	23 kg
781 eggshells also present
Eutatus seguini	3